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1
00:00:20,770 --> 00:00:25,450
ุจุณู… ุงู„ู„ู‡ ุงู„ุฑุญู…ู† ุงู„ุฑุญูŠู… ุงู„ู…ุฑุฉ ุงู„ู…ุงุถูŠุฉ ููŠ ู…ูˆุถูˆุน

2
00:00:25,450 --> 00:00:31,170
ุชุญุถูŠุฑ ุงู„ู…ุฑุงูƒุจุงุช ุงู„ุญู„ู‚ูŠุฉ ุงุชูƒู„ู…ู†ุง ุนู„ู‰ ู†ูˆุน ู…ู† ุงู„

3
00:00:31,170 --> 00:00:34,070
reactive intermediates ุงู„ู„ูŠ ู‡ู… ุงู„carbenes ูˆ ุงู„

4
00:00:34,070 --> 00:00:38,690
nitrenes ุนุฑูู†ุง ุฅูŠุด ู…ุนู†ู‰ carbene ูˆ ุฅูŠุด ู…ุนู†ู‰ nitrene

5
00:00:38,690 --> 00:00:42,940
ูƒูŠู ู†ุนู…ู„ generation ู„ู„ู€carbene ู‡ุฐู‡ ุงู„ูƒุฑุจูŠู† ูƒุงู†

6
00:00:42,940 --> 00:00:47,020
ุนุจุงุฑุฉ ุนู† ูƒุฑุจูˆู† ุจู…ุฌู…ูˆุนุชูŠู† ุฒุงุฆุฏ ุฒูˆุฌ ู…ู† ุงู„ุฅู„ูƒุชุฑูˆู†ุงุช

7
00:00:47,020 --> 00:00:51,880
ุงู„ู†ูŠุชุฑูŠู† ู†ูŠุชุฑูˆุฌูŠู† ุจุฑุงุจุทุฉ ูˆุงุญุฏุฉ ูˆุฒูˆุฌูŠู† ู…ู†

8
00:00:51,880 --> 00:00:57,100
ุงู„ุฅู„ูƒุชุฑูˆู†ุงุช ุทุจุนุง ุงู„ generation ู„ู„ูƒุฑุจูŠู† ุฃุฎุฏู†ุงู‡ุง ู…ู†

9
00:00:57,100 --> 00:01:00,340
ุฎู„ุงู„ ุงู„ diazo compounds ุฃูˆ ู…ู† ุฎู„ุงู„ ุงู„ ketenes

10
00:01:00,340 --> 00:01:04,760
ุจูŠูู‚ุฏูˆุง small molecules ูˆ ุจุนุฏูŠู† ุฃุฎุฏู†ุง ุฃู‡ู… ุชูุงุนู„ุงุช

11
00:01:04,760 --> 00:01:10,920
ุงู„ูƒุฑุจูŠู† ู‚ู„ู†ุง ู„ู„ูƒุฑุจูŠู† ุชูุงุนู„ูŠู† ุฃุณุงุณูŠุง ุชูุงุนู„ุงู„ู€

12
00:01:10,920 --> 00:01:13,940
Cycloaddition ุชุญุฏูŠุฏู‹ุง ุงู„ู€Cycloaddition ู„ูŠุดุŸ ู„ุฃู†ู‡

13
00:01:13,940 --> 00:01:18,120
ุงู„ู€Cycloaddition formation of two new sigma bonds

14
00:01:18,120 --> 00:01:22,140
at the same time ุจุดูƒู„ ุนุงู… ูˆุนู…ู„ cycle Cycloaddition

15
00:01:22,140 --> 00:01:25,860
ูŠุนู†ูŠ ู‡ุฐุง ุงู„ุชูุงุนู„ ุงู„ู„ูŠ ู‡ูˆ ุงู„ู€Nitrene ู…ุน ุงู„ double

16
00:01:25,860 --> 00:01:29,420
bond ุฃูˆ ุงู„ูƒุฑุจูŠู† ู…ุน ุงู„ double bond ู‡ูŠุนูˆุฏ ู…ุฑ ู…ุนู†ุง

17
00:01:29,420 --> 00:01:35,040
ู„ู…ุง ุจู†ุงุฎุฏ ุฃู†ูˆุงุน ุงู„ Cycloaddition reactions ู‡ูŠุนูˆุฏ

18
00:01:35,040 --> 00:01:38,600
ู…ุฑ ู…ุนู†ุง ู„ู…ุง ุจู†ุงุฎุฏ ุฃู†ูˆุงุน ุงู„ Cycloaddition reactions

19
00:01:39,070 --> 00:01:44,170
ุงู„ุงู† ุงู„ double bond ู…ุด ุฏุงุฆู…ุง ู…ุชูˆูุฑ ูŠุนู†ูŠ double

20
00:01:44,170 --> 00:01:48,650
bond ุงู†ุง ู„ู…ุง ุจุญุท double bond ุจุฏูŠ ุงุฌูŠุจ ู…ุฑูƒุจ ุชุญุฏูŠุฏุง

21
00:01:48,650 --> 00:01:52,870
ูˆ ู‚ุตุฏุง ููŠู‡ double bond ูˆ ุงูุนู„ู‡ ู…ุน ุงู„ูƒุฑุจูŠู† ุฒูŠ ู‡ุฐุง

22
00:01:52,870 --> 00:01:56,970
ุงู„ู…ุซุงู„ ุงูˆ ุฒูŠ ุงู„ู…ุซุงู„ ุงู„ู„ูŠ ู…ุซู„ุง ู‡ู†ุง ุฌูŠุจุช ู…ุฑูƒุจ ููŠู‡

23
00:01:56,970 --> 00:02:00,930
double bond ู…ุฑูƒุจ ุฏูŠุงุฒูˆ ูƒู…ุจุงูˆู†ุฏ ู‡ุฐุง ููŠ ูˆุฌูˆุฏ ุญุฑุงุฑุฉ

24
00:02:00,930 --> 00:02:07,230
ุงูˆ catalyst ูู‚ุฏ ุงู„ nitrogen ุตุงุฑ ูƒุฑุจูŠู† ุงู„ูƒุฑุจูŠู†ู„ู‚ู‰

25
00:02:07,230 --> 00:02:12,790
double bond ุนู…ู„ ุนู„ูŠู‡ุง Cycloaddition

26
00:02:12,790 --> 00:02:19,310
ุงู„ุขู† ุงู„ุณุคุงู„ ู„ูˆ ุงู„ูƒุฑุจูŠู† ู…ุงุญุทุชู„ูˆุด double bond ุงูŠุด

27
00:02:19,310 --> 00:02:24,410
ุจุฏู‡ ูŠุนู…ู„ ูŠุนู†ูŠ ูƒูˆู‘ู†ู†ุง ุงู„ูƒุฑุจูŠู† ุงุชูƒูˆู† ุงู„ูƒุฑุจูŠู† ู„ูƒู†

28
00:02:24,410 --> 00:02:28,870
ู…ุงู„ู‚ุงุด double bond ูŠุชูุงุนู„ ู…ุนุงู‡ุง ู‡ูˆ ุงู„ูƒุฑุจูŠู† ุจุทุจูŠุนุฉ

29
00:02:28,870 --> 00:02:33,550
ุงู„ุญุงู„ reactive intermediate ูŠุนู†ูŠ ู„ุงุฒู… ูŠุชูุงุนู„

30
00:02:34,570 --> 00:02:41,010
ู…ุงู„ุงุฌู‡ุงุด double bond ุงูŠุด ุจุฏู‡ูˆุง ูŠุนู…ู„ ููŠ ุงู„ู†ู‡ุงูŠุฉุจุตูŠุฑ

31
00:02:41,010 --> 00:02:45,310
ูŠุนู…ู„ ุชูุงุนู„ ุชุงู†ูŠ ูˆ ุฑุจู…ุง ู‡ูˆ ุงู„ุฃุดู‡ุฑ ูˆุงู„ุฃูƒุชุฑ ุงู†ุชุดุงุฑุง

32
00:02:45,310 --> 00:02:48,390
ู„ู„ carbons ูˆ ุงู„ nitrenes ุจู†ุณู…ูŠู‡ ุงุญู†ุง ุชูุงุนู„ ุงู„

33
00:02:48,390 --> 00:02:53,270
insertion ุจูŠุฏุฎู„ ุจูŠู† ุงู„ carbon ูˆ ุงู„ H ุจูŠุนู…ู„

34
00:02:53,270 --> 00:02:57,350
insertion ู…ุนู†ู‰ ุงู„ insertion ูˆ ุบุงู„ุจุง ู‡ุฐุง ุงู„

35
00:02:57,350 --> 00:03:01,270
insertion ู…ู…ูƒู† ุชูู‡ู…ูˆู‡ ุงู†ู‡ ุจุชู…ู† ุฎู„ุงู„ ุญู„ู‚ุฉ ุซู„ุงุซูŠุฉ

36
00:03:01,270 --> 00:03:07,890
ุจูŠุฏุฎู„ ุงู„ูƒุฑุจูŠู† ู…ุง ุจูŠู† ุงู„ูƒุฑุจูˆู† ูˆ ุงู„ hydrogen ูŠุนู†ูŠ ู‡ู‰

37
00:03:07,890 --> 00:03:14,920
ู…ุซู„ุง ู‡ู†ุงููŠ ุนู†ุฏู‡ ุงู„ู…ูŠุซูŠู„ูŠู† ุงู„ู„ูŠ ู‡ูˆ ุฃุจุณุท ุงูŠุดุŸ ุฃุจุณุท

38
00:03:14,920 --> 00:03:19,220
ูƒุงุฑุจูŠู† ุงู„ุงู† ู„ูˆ ุงู†ุง ูƒู†ุช ุจุฏู‰ ุฃุดูˆู ูƒูŠู ุจุฏู‡ ูŠุนู…ู„ ู‡ุฐุง

39
00:03:19,220 --> 00:03:25,000
ุงู„ุชูุงุนู„ ุฎู„ูŠู†ุง ู†ุฑูƒุฒ ู†ุธุฑู†ุง ุนู„ู‰ ู‡ุฐู‡ ุงู„ูƒุงุฑุจูˆู† ุนู„ู‰ ู‡ุฐู‡

40
00:03:25,000 --> 00:03:30,860
ุงู„ูƒุงุฑุจูˆู† ูˆ ู‡ุฐู‡ ุงู„ H ูˆุงุถุญุŸ ุงู„ุงู† ุงู„ูƒุงุฑุจูŠู† ุจุฏู‡ ูŠุนู…ู„

41
00:03:30,860 --> 00:03:35,540
insertion ูŠุฏุฎู„ ุจูŠู†ู‡ู… ูŠุนู†ูŠ ูŠุฏุฎู„ ุจูŠู† ุงู„ C ูˆ ุงู„ H ูƒุฃู†

42
00:03:35,540 --> 00:03:40,380
ุจูŠู† ุงู„ C ูˆ ุงู„ H ุงูŠุด ุจุฏู‡ ุฃุญุทุŸ CH2 ู‡ุฐุง ุงู„ูƒู„ุงู… ูƒูŠู

43
00:03:40,380 --> 00:03:46,080
ุนุงุฏุฉ ู…ู…ูƒู† ูŠุชู… ุนุงุฏุฉ ู‡ุฐุง ุงู„ูƒู„ุงู… ู…ู…ูƒู† ูŠุชู… ู…ู† ุฎู„ุงู„ ู†ูˆุน

44
00:03:46,080 --> 00:03:50,920
ู…ู† ุงู„ุญู„ู‚ุฉ ุงู„ุซู„ุงุซูŠุฉ ูŠุนู†ูŠ ุชุฎูŠู„ูˆุง ุงู† ู‡ุฐุง ุงู„ูƒุฑุจูŠู† ู‡ูŠุฌูŠ

45
00:03:50,920 --> 00:03:54,960
ูŠุนู…ู„ ุญู„ู‚ุฉ ุซู„ุงุซูŠุฉ ุจูŠู† ู‡ุฐุง ุงู„ูƒุฑุจูˆู† ูˆู‡ุฐุง ุงู„ู‡ูŠุฏุฑูˆุฌูŠู†

46
00:03:54,960 --> 00:04:01,200
ุงู„ุขู† ุนู…ู„ ุงู„ูƒุฑุจูŠู† ุงู„ุญู„ู‚ุฉ ุงู„ุซู„ุงุซูŠุฉ ุจุนุฏ ู‡ูŠูƒ ุจูŠูƒุชู…ู„

47
00:04:01,200 --> 00:04:07,490
ูƒุณุฑ ุทุจุนุง ู‡ุฐู‡ ูƒู…ุงู† ุงูŠุด ู…ุงู„ู‡ุง ุตุงุฑุช ู…ู†ู‚ุทุฉูˆุงุถุญุŸ ุจุนุฏ

48
00:04:07,490 --> 00:04:12,070
ู‡ูŠูƒ ุจูŠูƒุชู…ู„ ูƒุณุฑ ุงู„ุฑุงุจุท ุจูŠู† ุงู„ carbon ูˆ ุงู„ H ุงู„ุงู†

49
00:04:12,070 --> 00:04:15,230
ุชุฎูŠู„ูˆุง ุงู† ู‡ุฐู‡ ุงู„ุฑุงุจุทุฉ ุงู†ูƒุณุฑุช ุงูŠุด ู‡ูŠุตูŠุฑ ู…ุชุตู„ ุจุงู„

50
00:04:15,230 --> 00:04:24,050
carbonุŸ carbon CH2H CH3 ู‡ูŠู† ู…ูˆุฌูˆุฏ ูƒุฃู†ู‡ ุงู„ุงู†

51
00:04:24,050 --> 00:04:32,250
ุจุชู‚ุฏุฑูˆุง ุชู†ุธุฑูˆุง ู„ู‡ุฐู‡ CH3 ุญู‚ูŠู‚ุฉ ุงู†ู‡ุง CH2H

52
00:04:32,250 --> 00:04:38,160
ุงูŠุด ุงู„ู„ูŠ ุนู…ู„ ุงู„ insertionุŸุจูŠู† ุงู„ carbon ูˆ ุงู„ H ุงู„

53
00:04:38,160 --> 00:04:45,660
CH2 ู‡ูŠ ุนู…ู„ูŠุฉ ุงู„ insertion ูˆุงุถุญุฉ ุงู„ุนู…ู„ูŠุฉ ุงู„ุขู† ููŠ

54
00:04:45,660 --> 00:04:50,340
ู‡ุฐุง ุงู„ู†ูˆุน ู…ู† ุงู„ุชูุงุนู„ุงุช ููŠ ู‡ุฐุง ุงู„ู†ูˆุน ู…ู† ุงู„ุชูุงุนู„ุงุช

55
00:04:50,340 --> 00:04:55,510
ู‡ุชู„ุงุญุธูˆุงูƒู…ุง ู‡ูˆ ุงู„ุญุงู„ ุจุดูƒู„ ุนุงู… ููŠ ุงู„ู€heterocyclic

56
00:04:55,510 --> 00:04:59,930
chemistry ุฃู†ู‡ ู„ุงุฒู… ุชููƒูŠุฑูƒู… ูŠูƒูˆู† ูˆุงุณุน ูŠุนู†ูŠ ุทุงู„ู…ุง

57
00:04:59,930 --> 00:05:04,310
ุฃู†ุง ุจุฃุญูƒูŠ ุนู† insertion ุจูŠู† carbon ูˆ hydrogen ุจู†ุงุก

58
00:05:04,310 --> 00:05:09,190
ุนู„ู‰ ุฐู„ูƒุŒ ู‚ุฏุงุด ุงู„ุงุญุชู…ุงู„ุงุช ุงู„ู…ู…ูƒู†ุฉุŸ ูŠุนู†ูŠ ู…ุซู„ุง ุจู‡ุฐุง

59
00:05:09,190 --> 00:05:14,030
ุงู„ุฌุฒุก ุงู„ู„ูŠ ู‡ูˆ ุงู„ุจุฑูˆุจูŠู†ุŒ ูƒู… ุงุญุชู…ุงู„ ู…ู…ูƒู† ุนู†ุฏู‡ุŸ ูƒู…

60
00:05:14,030 --> 00:05:19,630
ู†ูˆุน ู‡ูŠุฏุฑูˆุฌูŠู†ุŸ ุงุชุฎูŠู„ูˆุง ุฃู† ู‡ุฐุง ุงู„ุฌุฒุก ููŠ ุงู„ NMR ุญุทุชู‡ุŒ

61
00:05:19,630 --> 00:05:21,130
ูƒู… ุจูŠูƒ ู‡ุชุดูˆูู‡ุŸ

62
00:05:24,340 --> 00:05:29,600
ูƒู„ ุงู„ู‡ูŠุฏุฑูˆุฌูŠู†ุงุช ุงู„ู„ูŠ ู‡ู†ุง ุชู…ุงู†ูŠุฉ ู‡ุฐู‡ ุงู„ CH3 ูˆ ู‡ุฐู‡

63
00:05:29,600 --> 00:05:36,140
ุงู„ CH3 ุฒูŠ ุจุนุถ ูˆ ู‡ุฏูˆู„ ุงู„ CH2 ุฒูŠ ุจุนุถ ุจู…ุนู†ู‰ ู„ูˆ ุฃู†ุง

64
00:05:36,140 --> 00:05:42,340
ูƒุงู† ุณุคุงู„ูŠ draw all the possible insertion products

65
00:05:42,340 --> 00:05:46,460
for this reaction draw all the possible insertion

66
00:05:46,460 --> 00:05:50,360
products for this reaction ู‡ุฐุง ุฃุญุฏ ุงู„ insertion

67
00:05:50,360 --> 00:05:56,150
products ุงู„ู„ูŠ ุฅุฌุช ููŠู‡ุงู„ CH2 ู‡ู†ุง ุงู„ insertion

68
00:05:56,150 --> 00:06:01,690
product ุงู„ุชุงู†ูŠ ูˆูŠู† ุจุฏู‡ ูŠูƒูˆู† CH3 ุนุงุฏูŠ ูˆุจู†ุงุก ุนู„ู‰ ุฐู„ูƒ

69
00:06:01,690 --> 00:06:09,770
ู„ูˆ ุงู†ุง ุจุฏู‡ ุงุชุฎูŠู„ู‡ ู‡ูŠูƒูˆู† ุญู‚ูŠู‚ุฉ CH3 CH2 ุฎู„ูŠู†ูŠ ุงู‚ูˆู„

70
00:06:09,770 --> 00:06:15,290
CH2 ูˆู‡ูŠ ุงู„ H ู‡ุฐุง ุงู„ู„ูŠ ูƒุงู† ู…ูˆุฌูˆุฏ ุงุตู„ุง ูˆ ุงูŠุด ู‡ูŠูŠุฌูŠ

71
00:06:15,290 --> 00:06:22,020
ุนู†ุฏู‰ ุจุงู„ insertion ุงู„ CH2 ุงุฐุง ู‡ู†ุง ู„ู…ุง ุงุญุทCH2

72
00:06:22,020 --> 00:06:29,040
ูˆุงุชุตู„ุช ุจุงู„ู€ H CH2 ุนู…ู„ุช insertion ู‡ู†ุง ุตุงุฑ ุงู„ุฌุฒุก CH3

73
00:06:29,040 --> 00:06:34,020
CH2 CH2 CH3 ู‡ุฐุง ุงู„ insertion ุงู„ู„ูŠ ู‡ู†ุง ุนู„ู‰

74
00:06:34,020 --> 00:06:37,820
secondary carbon ู‡ุฐุง ุงู„ insertion ุงู„ู„ูŠ ู‡ู†ุง ุนู„ู‰

75
00:06:37,820 --> 00:06:43,140
primary carbon ุงู„ุขู† ุงู„ุชุฌุฑุจุฉ ุจุชู‚ูˆู„ ุงู†ู‡ ุจุดูƒู„ ุนุงู…

76
00:06:43,140 --> 00:06:51,570
ุจุดูƒู„ ุนุงู… ุงู„ insertionุจูุถู„ ุงู„ tertiary ุนู„ู‰ ุงู„

77
00:06:51,570 --> 00:06:55,150
secondary ุนู„ู‰ ุงู„ primary ุจุณ ู…ุด ู‡ุฐุง ุงู„ุนุงู…ู„ ุงู„ูˆุญูŠุฏ

78
00:06:55,150 --> 00:07:00,710
ุงู„ู…ุคุซุฑ ุจุฏูŠุด ุฃู†ุณู‰ ูƒู…ุงู† ุฃู† ุญุฌู… ุงู„ุญู„ู‚ุฉ ุงู„ู†ุงุชุฌ ุฃุญูŠุงู†ุงู‹

79
00:07:00,710 --> 00:07:04,350
ุจูŠูƒูˆู† ุนุงู…ู„ ู…ุคุซุฑ ุจุงู„ุฐุงุช ููŠ ุงู„ ultramolecular

80
00:07:04,350 --> 00:07:08,810
reactionูŠุนู†ูŠ ู‡ู†ุง ู…ุงููŠุด ุนู†ุฏู‰ intramolecular

81
00:07:08,810 --> 00:07:13,750
reaction ูู‰ ุนู†ุฏู‰ ุงุญุชู…ุงู„ูŠู† ุงู„ุขู† ุญุณุจ ุงู„ุชุฌุฑุจุฉ ุงู„ู„ู‰

82
00:07:13,750 --> 00:07:16,710
ุทู„ุนุช ุงู† ู‡ุฐุง ุงู„ insertion ุน secondary ู‡ุฐุง ุงู„

83
00:07:16,710 --> 00:07:20,750
insertion ุน primary ุงู† ู‡ูˆ ุงู„ู„ู‰ ุจูŠูƒูˆู† ู…ูุถู„ ุงู„

84
00:07:20,750 --> 00:07:25,990
insertion ุงู„ู„ู‰ ุนู„ู‰ ุงู„ secondary ุงู„ุงู† ู„ูˆ ุฃุฎุฏุช ุฃู†ุง

85
00:07:26,750 --> 00:07:31,550
ู…ุซุงู„ ุชุงู†ูŠ Intramolecular reaction ู‡ุงูŠ ู‡ุฐุง ุงู„ู…ุฑูƒุจ

86
00:07:31,550 --> 00:07:37,090
ู…ุน ุงู„ุชุณุฎูŠู† ูˆ ุงู„ู†ุญุงุณ ูˆ ุจู†ุฒูŠู† ุทุงุฑุช ู‡ุฐู‡ ุงู„ nitrogen ูˆ

87
00:07:37,090 --> 00:07:43,690
ุตุงุฑ ุนู†ุฏู‰ ู‡ู†ุง ุงูŠุด ูƒุฑุจูŠู† ุงู„ุงู† ุงุทู„ุนูˆู„ูŠ ุงู„ูƒุฑุจูŠู† ู‡ุฐู‡

88
00:07:43,690 --> 00:07:50,790
ุงูŠุด ุนู†ุฏู‡ุง ุงุญุชู…ุงู„ุงุช ู„ู„ insertion ู‡ู†ุง ู†ุนู…ู„ู‡ุง ุจู„ูˆู†

89
00:07:50,790 --> 00:07:56,230
ุชุงู†ูŠ ู‡ู†ุง ููŠ ุนู†ุฏู‰ CHู…ู…ูƒู† ุชุนู…ู„ insertion ุนู„ูŠู‡ุง ูˆู„ุง

90
00:07:56,230 --> 00:08:08,810
ู„ุฃุŸ ูˆู‡ู†ุง ููŠ ุนู†ุฏูŠ CH ูˆู‡ู†ุง ููŠ ุนู†ุฏูŠ CH ูˆูƒู„ ู‡ุงุฏูˆู„ุฉ CH2

91
00:08:08,810 --> 00:08:14,510
CH2 CH2 they are secondary ูƒู„ู‡ู…

92
00:08:14,510 --> 00:08:18,960
secondaryู„ูƒู† ู‡ุฐุง ุงู„ insertion ู„ู…ุง ุชูŠุฌูŠ ุงู„ carbon

93
00:08:18,960 --> 00:08:24,220
ู‡ู†ุง ุชุนู…ู„ ุฑุงุจุทุชู‡ุง ู‡ูŠุนุทูŠู†ูŠ ุญู„ู‚ุฉ ุซู„ุงุซูŠุฉ ู‡ุฐุง ุงู„

94
00:08:24,220 --> 00:08:27,600
insertion ู‡ูŠุนุทูŠู†ูŠ ุญู„ู‚ุฉ ุฑุจุนูŠุฉ ู‡ุฐุง ุงู„ insertion

95
00:08:27,600 --> 00:08:32,560
ู‡ูŠุนุทูŠู†ูŠ ุญู„ู‚ุฉ ุฎู…ุณูŠุฉ ุงู„ุงู† ุงุฐุง ุตุงุฑ ุนู†ุฏู‰ ุชู„ุงุชุฉ

96
00:08:32,560 --> 00:08:36,620
secondary ููŠ ู‡ุฐู‡ ุงู„ุญุงู„ุฉ ุงู„ู„ู‰ ุงุชุญูƒู… ููŠ ุงู„ู†ุงุชุฌ ุงูƒุชุฑ

97
00:08:36,620 --> 00:08:41,000
ุงู„ู„ู‰ ู‡ูˆ ุญุฌู… ุงู„ุญู„ู‚ุฉ ุงูุถู„ ุงู„ุญู„ู‚ุงุช ููŠ ุงู„ุชูƒูˆู† ุฎู…ุณูŠุฉ ูˆ

98
00:08:41,000 --> 00:08:46,590
ุณุงุฏุณูŠุฉ ู„ุญุธุฉ ุญุชู‰ ุงุญู†ุง ู‡ู†ุง ู…ุงุชูƒู„ู…ู†ุงุด ุงุด ููŠ ุนู†ุฏู†ุงุน ุงู„

99
00:08:46,590 --> 00:08:51,530
R ู‡ุฐู‡ ูˆ ุงู„ R ู‡ุฐู‡ ุฎู„ู‘ูŠู†ุงู‡ู… ู…ุญุงูŠุฏูŠู† ู„ูƒู† ุฅู„ูƒู… ุจุฑุถู‡

100
00:08:51,530 --> 00:08:55,050
ุชุชุฎูŠู„ูˆุง .. ุฅู„ูƒู… ุจุฑุถู‡ ุชุชุฎูŠู„ูˆุง ุฅู†ู‡ ุงูุชุฑุถูˆุง ุงู„ู„ูŠ

101
00:08:55,050 --> 00:09:00,290
ูƒุงุชุจู‡ุง ู‡ู†ุง R' ู‡ูˆ ุญูŠุฏู‡ุง ูŠู…ูƒู† ุนู…ู„ู‡ุง ู…ุฌู…ูˆุนุฉ ู†ูŠุชุฑูˆ ูˆู„ุง

102
00:09:00,290 --> 00:09:06,790
ูƒุฐุง ู„ูƒู† ู„ูˆ ุงูุชุฑุถู†ุง ุฅู† ู‡ุฐุง ุงู„ R' ูƒุงู†ุช ุณู„ุณู„ุฉ ูƒุฑุจูˆู†ุงุช

103
00:09:07,810 --> 00:09:11,310
ูƒุงู† ุงูŠุด ุจุฏูˆ ูŠูƒูˆู† ุงู„ุชููƒูŠุฑ ุงู†ู‡ ูƒู…ุงู† ู‡ู†ุง ููŠ ุงุญุชู…ุงู„

104
00:09:11,310 --> 00:09:15,110
insertion ู‡ู†ุง ููŠ ุงุญุชู…ุงู„ ู‡ู†ุง ููŠ ุงุญุชู…ุงู„ ูู…ูˆุถูˆุน

105
00:09:15,110 --> 00:09:20,210
ุงู„ุงุญุชู…ุงู„ุงุช ู„ู„ insertions ุงู„ุญู‚ูŠู‚ุฉ ู‡ูˆ ู…ูˆุถูˆุน ุงุดู…ุงู„ู‡

106
00:09:20,210 --> 00:09:26,570
ูˆุงุณุน ุจุดูƒู„ ุนุงู… ุงุญู†ุง ููŠ ุนู†ุฏู†ุง ู‚ุงุนุฏุชูŠู† ู„ูƒูŠ ู†ุชุฎูŠู„ ุงูุถู„

107
00:09:26,570 --> 00:09:31,000
ุงุญุชู…ุงู„ ู…ู…ูƒู† ุจุณ ุงู„ุญูƒู… ุงู„ู†ู‡ุงุฆูŠ ู‡ูˆ ุงูŠุดุงู„ุชุฌุฑุจุฉ

108
00:09:31,000 --> 00:09:34,760
ุงู„ู‚ุงุนุฏุชูŠู† ุงู† ุงู„ tertiary ุงูุถู„ ู…ู† ุงู„ secondary ุงูุถู„

109
00:09:34,760 --> 00:09:37,580
ู…ู† ุงู„ primary ููŠ ุงู„ insertion ูˆ ุงู† ุงู„ุญู„ู‚ุงุช ุงู„ุฎู…ุณูŠุฉ

110
00:09:37,580 --> 00:09:41,600
ูˆ ุงู„ุณุงุฏุณูŠุฉ ุงูุถู„ ู…ู† ุงู„ุฑุจุนูŠุฉ ูˆ ุงู„ุซู„ุงุซูŠุฉ ูˆุงุถุญ ุงู„ููƒุฑุฉ

111
00:09:41,600 --> 00:09:49,260
ู‡ุฐุง ุทุจุนุง ุจุงู„ุฐุงุช ู…ูˆุถูˆุน ุงู„ุญู„ู‚ุงุช ูˆุงู†ุชุด ุจูŠุตูŠุฑ ุฃุณุงุณุง

112
00:09:49,260 --> 00:09:52,580
ุญู„ู‚ุฉ ููŠ ุงู„ intramolecular reaction ููŠ ุงู„

113
00:09:52,580 --> 00:09:55,680
intramolecular ู‡ุฐุง ุงู„ู„ูŠ ุจูŠู† ุฌุฒูŠุฆูŠู† ู…ุงููŠุด ุนู†ุฏูŠ

114
00:09:55,680 --> 00:09:59,670
ุงุญุชู…ุงู„ ู„ู„ุญู„ู‚ุฉู‡ู†ุง ุจุณ ุนู†ุฏู‰ ุงุญุชู…ุงู„ูŠ primary ูˆ

115
00:09:59,670 --> 00:10:03,330
secondaryุŒ ูู‰ ุบูŠุฑู‡ุŸ ู…ุงููŠุดุŒ ู„ูƒู† ูู‰ ุงู„ู€

116
00:10:03,330 --> 00:10:06,390
Intramolecular ุฏุงุฆู…ุง ุงู„ู€Intramolecular reaction

117
00:10:06,390 --> 00:10:11,530
ุฅูŠุด ู‚ูˆู„ู†ุง ุนู†ู‡ ุจูŠุนู…ู„ุŸ Cycle ุฏุงุฆู…ุง ุฃูŠ reaction

118
00:10:11,530 --> 00:10:16,590
Intramolecular ู‡ูŠุนู…ู„ ู„ูŠู‡ CycleุŸ ู‡ูŠุนู…ู„ ุญู„ู‚ุฉุŒ ูˆุงุถุญุŸ

119
00:10:16,590 --> 00:10:21,430
ููู‰ ุงู„ Intramolecular reaction ุตุงุฑ ุนู†ุฏู‰ุŸู†ูˆุน

120
00:10:21,430 --> 00:10:25,710
ุงู„ูƒุฑุจูˆู† ูˆุญุฌู… ุงู„ุญู„ู‚ุฉ ููŠ ุงู„ู€ Intermolecular reaction

121
00:10:25,710 --> 00:10:32,930
ุงู„ู„ูŠ ูŠุชุญูƒู… ููŠ ุงู„ู…ูˆุถูˆุน ู†ูˆุน ุงู„ูƒุฑุจูˆู†ุŒ ูˆุงุถุญุŸ ู…ุซู„ุงุŒ ู‡ุฐุง

122
00:10:32,930 --> 00:10:37,070
ุงู„ู…ุซุงู„ ูˆุงุถุญ ุฅู† ุนู†ุฏูƒ ุฏูŠุงุฒูˆ ูƒูˆู…ุจุงูˆู†ุฏ ุจุชุทูŠุฑ ุงู„ู€

123
00:10:37,070 --> 00:10:44,050
nitrogen ูˆูŠุชูƒูˆู† ุนู†ุฏูƒ ูƒุฑุจูŠู†ุŒ ุชู…ุงู…ุŸ ุงู„ุขู† ุงู„ู€

124
00:10:44,050 --> 00:10:48,430
Cyclohexane in principle ูƒู„ ุฐุฑุงุช ุงู„ู‡ูŠุฏุฑูˆุฌูŠู† ุชุจุนุชู‡

125
00:10:49,300 --> 00:10:54,640
ุฃู‚ู„ ุชู‚ุฏูŠุฑ ุนู„ู‰ ุญุฑุงุฑุฉ ุงู„ุบุฑูุฉ ูˆุงุถุญุŸ ู„ูŠุด ู‚ู„ู†ุง ุฌู…ู„ุฉ ุนู„ู‰

126
00:10:54,640 --> 00:10:59,640
ุญุฑุงุฑุฉ ุงู„ุบุฑูุฉุŸ

127
00:10:59,640 --> 00:11:04,040
ุญุฏ

128
00:11:04,040 --> 00:11:10,920
ุจูŠู‚ุฏุฑ ูŠุชุฐูƒุฑุŸ ู„ุฃู† ุงู„ู€Cyclohexane ุงู„ู†ุงุณ ุงู„ู„ูŠ

129
00:11:10,920 --> 00:11:15,120
ุจูŠุฐูƒุฑูˆุง ุงู„ conformations ุชุจุนุช ุงู„ู€Cyclohexane ู„ู…ุง

130
00:11:15,120 --> 00:11:19,130
ูŠุงุฎุฏ ุงู„ chair ูˆ ุงู„ boat conformationูˆ ุงู„ boat

131
00:11:19,130 --> 00:11:26,410
confirmation ุจุดูƒู„ ุนุงู… is more stable than .. is
less stable than the chair conformation ุงู„ chair

132
00:11:26,410 --> 00:11:28,750
confirmation ู‡ูˆ ุงู„ more stable conformation ู‡ุฐุง ุงู„

133
00:11:28,750 --> 00:11:32,590
hydrogenุงุช ููŠู‡ ุจูŠุตูŠุฑูˆุง ู†ูˆุนูŠู† ุจูŠุตูŠุฑูˆุง ุณุชุฉ axial ู‡ุงูŠ

134
00:11:32,590 --> 00:11:37,630
ูŠูˆู… ุจุชุฏุฑุณูˆู† ุจุงู„ุฃุญู…ุฑ ูˆุงุญุฏ ุงุชู†ูŠู† ุชู„ุงุชุฉ ุงุฑุจุนุฉ ุฎู…ุณุฉ

135
00:11:37,630 --> 00:11:43,030
ุณุชุฉ ุณุชุฉ axial ูˆ ุณุชุฉ equatorial ุชู…ุงู… ุทุจุนุง

136
00:11:52,140 --> 00:11:55,980
ุฃู†ุง ููŠ ุนู†ุฏู‰ ุงู„ flipping ุณุฑูŠุน ุนู„ู‰ ุญุฑุงุฑุฉ ุงู„ุบุฑูุฉ

137
00:11:55,980 --> 00:11:59,100
ุนุดุงู†ูƒ ุงู„ Axial ุจูŠุตูŠุฑ Equatorial ูˆ ุงู„ Equatorial

138
00:11:59,100 --> 00:12:02,960
Axial ูุจู†ู‚ูˆู„ ุฃู†ู‡ ุนู„ู‰ ุญุฑุงุฑุฉ ุงู„ุบุฑูุฉ ุงู„ 12 ุฒูŠ ุจุนุถ

140
00:12:02,960 --> 00:12:09,420
ู„ุฅู†ู‡ ุนู†ุฏู‰ ุงู„ flipping ุณุฑูŠุน ู„ูƒู† ู„ูˆ ุจุฑุฏู†ุง ุนู„ู‰ ุฏุฑุฌุฉ 

141
00:12:09,420 --> 00:12:14,480
ุญุฑุงุฑุฉ ู…ู†ุฎูุถุฉ ุฌุฏุง ู‡ูŠุซุจุช ุจู‡ุฐุง ุงู„ุดูƒู„ ูˆ ู‡ู†ุตูŠุฑ ู†ุดูˆู

142
00:12:14,480 --> 00:12:18,960
ุงู„ู‡ูŠุฏุฑูˆุฌูŠู† ู†ูˆุนูŠู† ู…ุด ู†ูˆุน ูˆุงุญุฏ ูˆุงุถุญุฉ ุงู„ููƒุฑุฉ

143
00:12:18,960 --> 00:12:23,660
ูุงู„ู‡ูŠุฏุฑูˆุฌูŠู† ุชุจุน ุงู„ู€ Cyclohexane ุนู„ู‰ ุญุฑุงุฑุฉ ุงู„ุบุฑูุฉ

144
00:12:23,660 --> 00:12:28,020
ู†ูˆุน ูˆุงุญุฏ ุฑุบู… ุฃู†ู‡ ุงุญู†ุง ู‡ู†ู‘ุงู‡ ุฑุณู…ูŠู†ู‡ ุฃุญู…ุฑ ูˆ ุฃุฎุถุฑ

145
00:12:28,020 --> 00:12:32,660
Axial ูˆ equatorial ู„ูƒู† ููŠ ุนู†ุฏู‡ very fast

146
00:12:32,660 --> 00:12:37,940
interconversion ุจูŠู† ุงู„ู€ chair conformation ุงู„ู„ูŠ ู‡ูŠูƒ ูˆ

147
00:12:37,940 --> 00:12:42,000
ุงู„ู€ chair conformation ุงู„ู…ุนุงูƒุณ ู„ู‡ ูŠุนู†ูŠ ู‡ุฐุง ู„ู…ุง

148
00:12:42,000 --> 00:12:46,720
ุจูŠุตูŠุฑ ุงู„ู€ chair conformation ุงู„ุชุงู†ูŠ ุงู„ู…ุนุงูƒุณ ู„ู‡ุงู„ู„ูŠ 

149
00:12:46,720 --> 00:12:50,060
ู‡ูˆ ู‡ุฐุง ุงู„ู€ Chair Conformation ู„ุงุญุธูˆุง ู‡ูŠ ู‡ุฐุง ุจุชุทู„ุน

150
00:12:50,060 --> 00:12:52,200
ุงู„ุจู† ุขุฏู… ุงู„ู„ูŠ ู‚ุงุนุฏ ุนู„ูŠู‡ ู‡ูŠูƒ ูˆ ู‡ุฐุง ุงู„ู€ Chair

151
00:12:52,200 --> 00:12:57,920
ุงู„ู…ุนุงูƒุณ ู„ู‡ ุงู„ู„ูŠ ุจูŠูƒูˆู†ูˆุง ููŠู‡ .. ุงู„ู„ูŠ ุจูŠูƒูˆู†ูˆุง ููŠู‡

152
00:12:57,920 --> 00:13:04,300
Axial ุจูŠุตูŠุฑูˆุง equatorial ุงู„ู„ูŠ ุจูŠูƒูˆู†ูˆุง Axial

153
00:13:04,300 --> 00:13:07,640
ุจูŠุตูŠุฑูˆุง equatorial ูŠุนู†ูŠ ู‡ุงูŠ ุงู„ุญู…ุฑ ูƒุงู†ูˆุง Axial

154
00:13:07,640 --> 00:13:11,900
ุตุงุฑูˆุง equatorial ูˆ ุงู„ู„ูŠ ูƒุงู†ูˆุง equatorial ุจูŠุตูŠุฑูˆุง

155
00:13:11,900 --> 00:13:13,700
ุฅูŠุด Axial

156
00:13:19,590 --> 00:13:22,990
ูุจุนู…ู„ูŠุฉ ุงู„ู€ flipping ููŠ ุฌุฒุก ุงู„ู€cyclohexane ู‡ุงูŠ

157
00:13:22,990 --> 00:13:26,350
ุงู„ุฎุถุฑ ูƒุงู†ูˆุง equatorial ุตุงุฑูˆุง axial ุงู„ุญู…ุฑ ูƒุงู†ูˆุง

158
00:13:26,350 --> 00:13:29,190
axial ุตุงุฑูˆุง equatorial ูˆ ู‡ูƒุฐุง ุงู„ุขู† ู„ู…ุง ู‡ุฐุง ุงู„ู€

159
00:13:29,190 --> 00:13:33,230
flipping ูŠูƒูˆู† ุณุฑูŠุน ุจูŠุตูŠุฑูˆุง ุงู„ู‡ูŠุฏุฑูˆุฌูŠู†ุงุช ู†ูˆุน ูˆุงุญุฏ

160
00:13:33,230 --> 00:13:39,490
ู„ูƒู† ู„ูˆ ุจุทู‚ู†ุงู‡ ุจุงู„ุชุจุฑูŠุฏ ูˆุงุถุญุŸ ุจูŠุตูŠุฑูˆุง ุงู„ู‡ูŠุฏุฑูˆุฌูŠู†ุงุช

161
00:13:39,490 --> 00:13:45,450
ูƒู… ู†ูˆุนุŸ ู†ูˆุนูŠู† ุงู„ุขู† ุฎู„ูˆู‡ homework ู…ุนูƒูˆุง ุงุจุญุซูˆู„ูŠ ุนู†

162
00:13:45,450 --> 00:13:50,230
ุงู„ู€cyclohexane ูˆุดูˆููˆุง ุนู„ู‰ ุฃูŠ ุฏุฑุฌุฉ ุญุฑุงุฑุฉ ุฃู‚ู„ ุชู‚ุฏูŠุฑ

163
00:13:50,230 --> 00:13:55,290
ุญุชู‰ ููŠ ุงู„ู€ NMR ุจุฅู…ูƒุงู†ู†ุง ู†ุดูˆู ุงู„ู‡ูŠุฏุฑูˆุฌูŠู† ููŠู‡ ู†ูˆุนูŠู†

164
00:13:55,290 --> 00:14:02,110
ูˆุงุถุญ ุนู† ุฃู†ูˆุงุน ุงู„ู‡ูŠุฏุฑูˆุฌูŠู† ูˆูˆุงุถุญ ุฃู†ุง ุจู‚ุฏุฑ ูุนู„ุง ุฃู†

165
00:14:02,110 --> 00:14:06,550
ุฃุดูˆู ุงู„ู‡ูŠุฏุฑูˆุฌูŠู†ุงุช ููŠ ุงู„ู€cyclohexane ู†ูˆุนูŠู† ู…ุด ู†ูˆุน

166
00:14:06,550 --> 00:14:12,400
ูˆุงุญุฏ ุงู„ุจู†ุฒูŠู† ู„ุฃ ุงู„ุจู†ุฒูŠู† ุณุช ู‡ูŠุฏุฑูˆุฌูŠู†ุงุช ู‡ุฏูˆู„ ุฅูŠุดุŸ

167
00:14:12,400 --> 00:14:16,360
ู…ุงููŠุด ุนู„ูŠู‡ู… ุฎู„ุงู they are fully equivalent ู„ูƒู†

168
00:14:16,360 --> 00:14:21,060
ุงู„ู„ูŠ ููŠ ุงู„ู€cyclohexane ุจู…ุซุงู„ ุนุงุฏูŠ ุฒูŠ ู‡ุฐุง ุงุนุชุจุฑู†ุงู‡ู…

169
00:14:21,060 --> 00:14:26,060
ู†ูˆุน ูˆุงุญุฏ ูˆุจุงู„ุชุงู„ูŠ ูˆูŠู† ู…ุง ุนู…ู„ู†ุง ุงู„ู€ insertion ุทุจุนุง

170
00:14:26,060 --> 00:14:29,820
ุงู„ู„ูŠ ุจุฏู‡ุง ุชุดูˆู ุงู„ู€ insertion ูˆูŠู† ุงู„ู€ insertion ุชุชุฎูŠู„

171
00:14:29,820 --> 00:14:33,600
ุฃู†ู‡ ูƒู†ุง ุงุญู†ุง ุดุบุงู„ูŠู† ุนู„ู‰ ู‡ุฐุง ุงู„ูƒุฑุจูˆู† ูˆู‡ูŠ ูƒู…

172
00:14:33,600 --> 00:14:38,560
ู‡ูŠุฏุฑูˆุฌูŠู† ุนู„ู‰ ู‡ุฐุง ุงู„ูƒุฑุจูˆู† ู‡ูŠุฏุฑูˆุฌูŠู†ุชูŠู† ุงู„ุขู† ู„ู…ุง ุตุงุฑ

173
00:14:38,560 --> 00:14:44,780
ุนู„ูŠู‡ุง ุงู„ุชูุงุนู„ ุฏู„ุช ู‡ูŠุฏุฑูˆุฌูŠู†ุฉ ูˆูŠู† ุงู„ุซุงู†ูŠุฉุŸ ู‡ุงูŠู‡ุง

174
00:14:44,780 --> 00:14:48,720
ูˆู„ุฐู„ูƒ

175
00:14:48,720 --> 00:14:54,320
ู„ู…ุง ุฃู‚ูˆู„ ูˆูŠู† ุงู„ู„ูŠ ุชู… ุงู„ู€ insertion ู‡ุงูŠู‡ ู„ุงุญุธูˆุง ู‡ุฐุง

176
00:14:54,320 --> 00:15:01,700
ุงู„ุฌุฒุก ุฏุฎู„ ุจูŠู† ุงู„ู€ carbon ู‡ุฐูŠ ูˆ ุงู„ู€ H ุชุจุนูŠู‡ุง ู‡ุฐุง ุงู„ุฌุฒุก

177
00:15:01,700 --> 00:15:05,820
ู…ู† ุฎู„ุงู„ ุงู„ูƒุงุฑุจูŠู† ุฏุฎู„ ุจูŠู† ุงู„ูƒุงุฑุจูˆู† ู‡ุฐุง ูˆุงู„ู€ H

178
00:15:05,820 --> 00:15:15,920
ุชุงุนุชู‡ุง ู‡ุงูŠ ุงู„ู€ insertion ูˆุงุถุญุฉ ุงู„ููƒุฑุฉุŸ

179
00:15:15,920 --> 00:15:21,960
ุงู„ุขู†

180
00:15:21,960 --> 00:15:27,470
ุจู†ุฌูŠ ุนู„ู‰ ุงู„ู€ Nitrenes ุงู„ู€ Nitrenes ู†ูุณ ุงู„ุชูุงุนู„ุงุช ุงู„ู€

181
00:15:27,470 --> 00:15:31,550
Carbines Addition ุนุถู‘ุจ ุงู„ุจู†ุฏู‚ insertion ุจุตูŠุฑ ุงู„ุฃู…ุฑ

182
00:15:31,550 --> 00:15:36,750
ุณู‡ู„ ู„ูƒู† ู„ูˆ ูŠุฌูŠู†ุง ูŠู‚ูˆู„ู†ุง Formation of Nitrenes ุจุฑุถู‡

183
00:15:36,750 --> 00:15:42,270
ู‡ุชู„ุงุญุธูˆุง ุฅู† ุงู„ุฅู†ุณุงู† ุงู„ู„ูŠ ุจุญุจ ุงู„ุนู„ู… ุจุงู„ู…ูˆุงุฒุงุฉ ุงู„ู„ูŠ

184
00:15:42,270 --> 00:15:46,710
ุจุญุจ ุงู„ุนู„ู… ุจุงู„ู…ูˆุงุฒุงุฉ ู‡ูŠู„ุงุญุธ ุฅู† Formation of

185
00:15:46,710 --> 00:15:51,910
Nitrenes ูˆ Carbines ู†ูุณ ุงู„ููƒุฑุฉ ุชู…ุงู…ุง ูŠุนู†ูŠ ุฃู†ุง ู„ู…ุง

186
00:15:51,910 --> 00:15:58,900
ูƒู†ุช ุฃุนู…ู„ Formation of ุฎู„ูŠู†ูŠ ุฃู‚ูˆู„ ุงู„ูƒุฑุจูŠู† ุฅูŠุด ูƒู†ุช

187
00:15:58,900 --> 00:16:07,140
ุขุฎุฐุŸ ุฏุงูŠุงุฒูˆ ูƒูˆู…ุจุงูˆู†ุฒ ูŠุนู†ูŠ ู‡ุฐุง ุงู„ู…ุฑูƒุจ ูƒุงู† ูŠูƒูˆู† RCNN

188
00:16:07,140 --> 00:16:13,580
ู‡ุฐู‡ ูƒุงู†ุช ูƒุฑุจูˆู† ูˆุฅูŠุด ุงู„ุฌุฒุก ุงู„ู„ูŠ ุจุฏู‡ ุฃุดูŠู„ู‡ุŸ

189
00:16:13,580 --> 00:16:18,980
ุงู„ู†ูŠุชุฑูˆุฌูŠู† ุดูŠู„ุช ุงู„ู†ูŠุชุฑูˆุฌูŠู† ุตุงุฑ ุนู†ุฏู‡ ูƒุฑุจูŠู† ุงู„ุขู†

190
00:16:18,980 --> 00:16:24,340
ุญูˆู„ุช ุงู„ู†ูŠุชุฑูˆุฌูŠู† .. ุงู„ูƒุฑุจูˆู† ู‡ุฐู‡ ู„ู†ูŠุชุฑูˆุฌูŠู† ุจุนุฏ ุงู„ู…ูƒุงู†

191
00:16:24,340 --> 00:16:32,940
ุฏุงูŠุงุฒูˆ ูƒู…ุจุงูˆู†ุฏ ุตุงุฑ ุฅูŠุด N3 ุงุฒุงูŠุฏ ูŠุนู†ูŠ ุตุงุฑ R N N

192
00:16:32,940 --> 00:16:39,080
double bond N ูˆุดูŠู„ูˆุง ู‡ุฐู‡ ุงู„ุขู† ุฅุฐุง ุดูŠู„ุช ุงู„ู€ ู†ูŠุชุฑูˆุฌูŠู†

193
00:16:39,080 --> 00:16:43,500
ู…ู† ุงู„ู€ ุฏุงูŠุงุฒูˆ ูƒู…ุจุงูˆู†ุฏ ูƒุฑุจูŠู† ูˆ ุฅุฐุง ุดูŠู„ุช ุงู„ู€ ู†ูŠุชุฑูˆุฌูŠู†

194
00:16:43,500 --> 00:16:49,830
ู…ู† ุงู„ู€ ุงุฒุงูŠุฏ ู†ูŠุชุฑูŠู† ุฅุฐุง ู‡ุฏูˆู„ ุชูุงุนู„ุงุช ูุนู„ุง ู…ูˆุฒูŠู†

195
00:16:49,830 --> 00:16:55,310
ู„ุจุนุถ ูˆ ู…ู† ุงู„ุจุนุถ ูˆู„ุง ู„ุฃุŸ 100% ูƒุฐู„ูƒ ุงู„ุญุงู„ ู„ูˆ ุฃู†ุง

196
00:16:55,310 --> 00:17:00,130
ุนุฏุช ููŠูƒู… ู…ุซู„ุง ู„ู†ูุณ ุงู„ู€ slide ุงู„ู„ูŠ ุญูƒูŠู†ุง ููŠู‡ ุนู„ู‰

197
00:17:00,130 --> 00:17:07,190
ุงู„ู€ generation of ุงู„ูƒุฑุจูŠู† ู‚ู„ู†ุง ุจุฏู‘ู„ูˆุง ุงู„ูƒุฑุจูˆู†

198
00:17:07,190 --> 00:17:12,810
ุจู†ูŠุชุฑูˆุฌูŠู† ุฅูŠุด ุตุงุฑ ู‡ุฐุง ุงู„ู…ุฑูƒุจุŸ ุงุฒุงูŠุฏ ู†ูŠุชุฑูŠู† ุดูˆ

199
00:17:12,810 --> 00:17:19,540
ู‡ูŠุนุทูŠู†ูŠุŸ ู†ุงูŠุชุฑุงุช ูˆู‡ู†ุง ุงู„ูƒูŠุชูŠู„ ุจุฏู‘ู„ูˆุง ุงู„ูƒุฑุจูˆู†

200
00:17:19,540 --> 00:17:24,860
ุจู†ูŠุชุฑูˆุฌูŠู† N double bond C double bond O ุดูˆ ุจูŠุตูŠุฑ

201
00:17:24,860 --> 00:17:31,840
ุงุณู…ู‡ RNCO ุงูŠุฒูˆ

202
00:17:31,840 --> 00:17:37,860
ุณูŠุงู†ุงุช ุงูŠุฒูˆ ุณูŠุงู†ุงุช ูˆู…ุฑ ุนู„ูŠู†ุง ุงู„ููŠู†ูŠู„ ุงูŠุฒูˆ ุณูŠุงู†ุงุช ููŠ

203
00:17:37,860 --> 00:17:49,560
slides ุชุงู†ูŠุฉ ุงูŠุฒูˆ ุณูŠุง ู†ุช ุงู„ู€ R N C O ุงูŠุฒูˆ ุณูŠุง ู†ุช ุงู„ู€

204
00:17:49,560 --> 00:17:53,000
ุงูŠุฒูˆ ุณูŠุงู†ุงุช ู„ุงุญุธูˆุง ุฅูŠุด ุงู„ุชุบูŠูŠุฑ ุงู„ูˆุญูŠุฏ ุจูŠู† ู‡ุฏูˆู„

205
00:17:53,000 --> 00:17:58,740
ุงู„ุดุบู„ุชูŠู† ุชุบูŠูŠุฑ ุงู„ูƒุฑุจูˆู† ุจู†ูŠุชุฑูˆุฌูŠู† ูุงู„ูƒุฑุจูŠู† ู…ู†

206
00:17:58,740 --> 00:18:04,360
ุงู„ุฏุงูŠุงุฒูˆ ูƒู…ุจุงูˆู†ุฏุฒ ูˆุงู„ูƒูŠุชูŠู†ุฒ ุงู„ู€ ู†ูŠุชุฑูŠู†ุฒ ุจุดูƒู„ ุฃุณุงุณูŠ ู…ู†

207
00:18:04,360 --> 00:18:12,060
ุงู„ุงุฒุงูŠุฏุฒ ูˆุงู„ุงูŠุฒูˆ ุณูŠุงู†ุงุช ูˆุงู„ูู‚ุฏ ููŠ ุงู„ุญุงู„ุชูŠู† ุฅู…ุง ุฌุฒุก

208
00:18:12,060 --> 00:18:19,220
ู†ูŠุชุฑูˆุฌูŠู† ุฃูˆ ุฌุฒุก carbon monoxide ุดูˆูุชูˆุง ูƒูŠู

209
00:18:19,220 --> 00:18:24,020
ุจุงู„ู…ูˆุงุฒุงุฉ ู…ู…ูƒู† ู†ูู‡ู… ุงู„ู…ูˆุถูˆุน ุงู„ุขู† ููŠ ุทุฑู‚ ุชุงู†ูŠุฉ ูƒุชูŠุฑ

210
00:18:24,020 --> 00:18:29,760
ุฅุถุงููŠุฉ ูˆู„ูƒู†ู‡ุง ุฃู‚ู„ ุฅูŠุด ุดู‡ุฑุฉ ูƒู„ู‡ุง ุฃูŠุถุง ููƒุฑุฉ ุชู‚ูˆู… ุนู„ู‰

211
00:18:29,760 --> 00:18:36,750
ูู‚ุฏ ุฌุฒูŠุฆุงุช ุตุบูŠุฑุฉ ู„ูƒู† ุจุดูƒู„ ุนุงู… ุงู„ุฃุณุงุณ ูู‚ุฏ ู†ูŠุชุฑูˆุฌูŠู† ู…ู†

212
00:18:36,750 --> 00:18:42,370
ุฅูŠุดุŸ ู…ู† ุงู„ุงุฒุงูŠุฏ ูู‚ุฏ ู†ูŠุชุฑูˆุฌูŠู† ู…ู† ุงู„ุงุฒุงูŠุฏ ุจูŠุนุทูŠู†ูŠ

213
00:18:42,370 --> 00:18:46,250
ู†ูŠุชุฑูŠู† ุฃูˆ ูู‚ุฏ CO ู…ู† ุงู„ู€ isocyanate ุฎู„ู‘ูŠู†ูŠ ุนู„ู‰

214
00:18:46,250 --> 00:18:52,590
ู‡ุงู„ุทุฑูŠู‚ุชูŠู† ู‡ุฐูˆู„ ูƒุทุฑู‚ ุฃุณุงุณูŠุฉ

215
00:18:52,590 --> 00:18:57,430
ู‡ูŠู‚ูˆู„ ู„ู‡ุง ู‡ู†ุง ุงู„ู€ RNCO ุฅูŠุด ุงู„ู„ูŠ ุจุชูู‚ุฏูˆู‡ุŸ carbon

216
00:18:57,430 --> 00:19:03,830
monoxide ู‡ุชุนุทูŠู†ูŠ ู†ูŠุชุฑูŠู† ู„ู…ุง ุชูู‚ุฏ ุงู„ู€ carbon monoxide

217
00:19:03,830 --> 00:19:10,670
ู‡ุชุนุทูŠู†ูŠ ู†ูŠุชุฑูŠู† ุฒูŠ ู…ุง ุญูƒูŠู†ุง ุฃู†ู‡ ุฃู‡ู… ุทุฑูŠู‚ุชูŠู†

218
00:19:10,670 --> 00:19:16,070
ุงู„ู…ุดู‡ูˆุฑุงุช ู„ู€ generation of nitrenes ุงู„ู„ูŠ ู‡ูŠ from

219
00:19:16,070 --> 00:19:21,350
azides and isocyanates ุงู„ุขู† ุทุฑู‚ ุชุงู†ูŠุฉ ู…ูˆุฌูˆุฏุฉ ู„ูƒู†

220
00:19:21,350 --> 00:19:24,670
ุฃู‚ู„ ุฃู‡ู…ูŠุฉุŒ ุจุฐูƒุฑู‡ุง ุฐูƒุฑ ุณุฑูŠุน ุจุณ ู…ุง ุจุฏู‘ูŠ ุฃุชูˆู‚ู ุนู†ุฏู‡ุง

221
00:19:24,670 --> 00:19:30,150
ู…ุซู„ุง ุงู„ู€ N-Aminoheterocycles ุฅู† ู‡ุฐุง ุงู„ู€ NH2

222
00:19:30,150 --> 00:19:35,830
ุจุงุณุชุนู…ุงู„ ุงู„ู€ lead tetraacetate ุงู„ู€ LTA Lead

223
00:19:35,830 --> 00:19:41,450
tetraacetate ุจุชุนู…ู„ ู‡ู†ุง ู†ูŠุชุฑูŠู† ูŠุนู†ูŠ ู‡ุฐู‡ lead

224
00:19:41,450 --> 00:19:45,790
tetraacetate

225
00:19:45,790 --> 00:19:51,850
ุจุชุนู…ู„ ู‡ู†ุง ู†ูŠุชุฑูŠู† ูุนู„ุง ู‡ูŠ ุตุงุฑ ู†ูŠุชุฑูŠู† ู„ูˆ ุญุทูŠู†ุง ู„ู‡

226
00:19:51,850 --> 00:19:54,990
double bond ุจูŠุนู…ู„ cycle addition ุนู„ูŠู‡ุง ูŠุนู†ูŠ ููŠ

227
00:19:54,990 --> 00:19:58,690
ุงู„ู…ุนุงุฏู„ุฉ ุงู„ู„ูŠ ุนู†ุฏูƒู… ูƒูˆู†ุง ู†ูŠุชุฑูŠู† ุนู„ู‰ ู‡ุฐู‡ ุงู„

228
00:19:58,690 --> 00:20:04,070
nitrogen ูˆุญุทูŠู†ุง ู…ุนุงู‡ุง double bond ู…ุจุงุดุฑุฉ ูุนู…ู„ุช ุฅูŠุด

229
00:20:04,600 --> 00:20:09,320
ุงู„ู€ Cycloaddition Reaction ู‡ุฐุง ุชูุงุนู„ ุฎุงุต ุฅู† ูŠูƒูˆู†

230
00:20:09,320 --> 00:20:16,040
ู…ูˆุฌูˆุฏ ุนู†ุฏูƒู… ุฅู† ุฃู…ูŠู†ูˆู‡ูŠุชูŠุฑูˆ ุณุงูŠูƒู„ ูƒุฐู„ูƒ ู…ู† ุงู„ู€ cell

231
00:20:16,040 --> 00:20:21,160
filaments ุงู„ู„ูŠ ู‡ูŠ ุงู„ุขู† ุจุจู†ุฏ ุฃุณ ู‡ุฐู‡ ุจุงู„ููˆุชูˆู„ูŠุณูŠุฒ

232
00:20:21,160 --> 00:20:27,120
ุจุชูู‚ุฏ ูƒู„ ู‡ุฐุง ุงู„ุฌุฒุก ูˆุจุชุนู…ู„ ู†ูŠุชุฑูŠู† ูˆุงุถุญุŸ ุงู„ุขู† ู„ุงุญุธูˆุง

233
00:20:27,120 --> 00:20:33,210
ุฃู†ุง ุงู„ู…ู‡ู… ุนู†ุฏูŠ ููŠ ู‡ุฐุง ุงู„ู…ูˆุถูˆุน ุฅู† ู‡ูŠ ุนู…ู„ุช ูู‚ุฏุช ู‡ุฐุง ูˆ

234
00:20:33,210 --> 00:20:39,990
ูƒูˆู†ุช ู†ูŠุชุฑูŠู† ุงู„ุขู† ุฅูŠุด ุงู„ู†ูŠุชุฑูŠู† ู…ุง ุญุทูŠู„ูˆุด double bond

235
00:20:39,990 --> 00:20:45,690
ูŠุชูุงุนู„ ู…ุนุงู‡ุง ุฅูŠุด ุจุฏู‡ ูŠุนู…ู„ ุจุฏู‡ ูŠุญุงูˆู„ ู‚ุฏุฑ ุงู„ุฅู…ูƒุงู†

236
00:20:45,690 --> 00:20:49,890
ูŠุนู…ู„ insertion ุงู„ุขู† ุทุจุนุง ู…ู…ูƒู† ุฃูŠ ูˆุงุญุฏ ุชููƒุฑ ุฅู†ู‡

237
00:20:49,890 --> 00:20:56,490
ุจุงู…ูƒุงู†ู‡ ูŠุนู…ู„ insertion ุนู„ู‰ ู‡ูŠุฏุฑูˆุฌูŠู† ููŠ ุฌุฒุก ุซุงู†ูŠ ุฃูˆ

238
00:20:56,490 --> 00:21:00,690
ููŠ ู†ูุณ ุงู„ุฌุฒุก ูŠุนู†ูŠ ู‡ูˆ ุงู„ุขู† ู‡ุชู„ุงุญุธ ู‡ูˆ ู‡ูŠุนู…ู„ insertion

239
00:21:00,690 --> 00:21:04,650
ุนู„ู‰ ู‡ุฐุง ุงู„ู…ุซู„ ุทุจ ูŠุง ุชูˆุฑุง ุจูŠุนู…ู„ ุนู„ู‰ ุงู„ู„ูŠ ููŠ ุงู„ุฌุฒุก

240
00:21:04,650 --> 00:21:10,370
ุงู„ุซุงู†ูŠ ุฏุงุฆู…ุง ุฅุฐุง ูƒุงู† ุงู„ุชู†ุงูุณ ุจุงู„ู€ intra molecular

241
00:21:10,370 --> 00:21:15,830
reaction ูˆ intermolecular ูŠุนู†ูŠ ู‡ุฐู‡ ู„ู…ุง ู†ูŠุฌูŠ ู†ุฑุณู…ู‡ุง

242
00:21:15,830 --> 00:21:20,370
ุจุดูƒู„ ุณู„ูŠู… ุงู„ู€ nitrogen ู…ุด ุจุนูŠุฏุฉ ุนู† ุงู„ู…ุซู„ ูŠุนู†ูŠ ุทุงู„ู…ุง

243
00:21:20,370 --> 00:21:25,510
ู‡ู†ุง ุนู†ุฏูƒู… ุงู„ูƒุฑุจูˆู†ูŠู„ ู…ูˆุฌูˆุฏุฉ ูŠุนู†ูŠ ุงู„ุชู„ุงุช ุฑูˆุงุจุท ูƒุฏู‡

244
00:21:25,510 --> 00:21:30,970
ุชูƒูˆู† ุงู„ุฒุงูˆูŠุฉ 120 120 120 ูŠุนู†ูŠ ู‡ุฐูŠ ุจุชุฎูŠู„ูˆู‡ุง ูƒุฃู†ู‡ุง

245
00:21:30,970 --> 00:21:34,690
ุฒูŠ ูƒู€ C double bond O ูˆู‡ูŠ ุงู„ู€ Nitrene ุงู„ุขู† ุงู„ู€ Nitrene

246
00:21:34,690 --> 00:21:38,310
ุจู…ูˆู‚ุน ู…ู†ุงุณุจ ุชู…ุงู…ุง ุชุนู…ู„ insertion ู…ุน ุงู„ู€ H ุงู„ู„ูŠ ู‡ุง

247
00:21:38,310 --> 00:21:43,250
ุทุจุนุง ู„ู…ุง ุชุนู…ู„ insertion ุญุงุณูŠู† ุนู†ุฏูŠ ุฃู†ุง ุฅู† H ู‡ุงูŠ

248
00:21:43,250 --> 00:21:50,210
ุฏุฎู„ุช ุงู„ู€ Nitrene ู‡ุฐู‡ ู‡ุงูŠ H ุชู†ุชูŠู† ูˆ ุฃูŠู† ุงู„ุซุงู„ุซุฉ ุงู„ู„ูŠ

249
00:21:50,210 --> 00:21:55,390
ู‡ุงุฏ ุงู„ู€ H ู‡ุฏูˆู„ ุชุนูˆู† ุงู„ู…ุซู„ ูุงู„ุขู† ุฏุฎู„ุช ุจูŠู† ุงู„ู€ carbon

250
00:21:56,600 --> 00:22:01,780
ูˆุงู„ู‡ูŠุฏุฑูˆุฌูŠู† ุนู…ู„ุช ุนู…ู„ูŠุฉ ุฅูŠุด insertion ุงู„ุขู† ู‡ุฐุง

251
00:22:01,780 --> 00:22:06,800
ุงู„ุชูุงุนู„ Intramolecular ู„ูˆ ู…ุง ููŠุด ุฅู…ูƒุงู†ูŠุฉ ู…ู† ู†ุงุญูŠุฉ

252
00:22:06,800 --> 00:22:10,280
ุงู„ู€ Geometry ูŠุตูŠุฑ ุงู„ู€ Intramolecular reaction ุงู„ู€

253
00:22:10,280 --> 00:22:13,780
Nitrene ุดูˆ ู‡ูŠุนู…ู„ุŸ ู‡ูŠุธู„ ู†ูŠุชุฑูŠู†ุŸ ู„ุฃุŒ ุจูŠุฑูˆุญ ุจุฏุฎู„ ุนู„ู‰

254
00:22:13,780 --> 00:22:19,360
ู…ุซู„ ู…ู† ุฌุฒูŠุฆุฉ ุชุงู†ูŠุฉ Intermolecular ู„ูƒู† ู„ู…ุง ูŠูƒูˆู† ููŠู‡

255
00:22:19,360 --> 00:22:23,100
ุฅู…ูƒุงู†ูŠุฉ ู„ู€ Intermolecular ูˆ Intermolecular ู…ู† ูŠุชู…

256
00:22:23,100 --> 00:22:27,340
ุงู„ู€ Intermolecular ุงู„ู€ Intermolecular ู…ูุถู„ ุนู„ู‰ ุงู„ู€

257
00:22:27,340 --> 00:22:33,220
Intermolecular ุงู„ุขู† ู‡ุฐุง ุงู„ุฌูˆุงุจ ุจู‡ุฐุง ุงู„ุดูƒู„ ูู‡ู…ู†ุงู‡

258
00:22:33,220 --> 00:22:40,200
ู„ูƒู† ู„ุงุญุธูˆุง ุฅู†ู‡ ุทู„ุน ู…ุนู‡ ู‡ู†ู‘ู†ุชุฌ ุซุงู†ูŠ ู‡ุฐุง ุฎุงุฑุฌ ุงู„ู…ูˆุถูˆุน

259
00:22:40,200 --> 00:22:45,770
ู„ูƒู† ู„ุฃู†ู‡ ู…ู‡ู… ูˆ ุจุชูƒุฑุฑ ู„ุง ุจุฃุณ ุฅู† ุฃุญูƒูŠู„ูƒูˆุง ุนู„ูŠู‡ ุฒุงุฆุฏ

260
00:22:45,770 --> 00:22:52,190
NCO ุงูŠุฒูˆ ุณูŠุงู†ุงุช ูŠุนู†ูŠ ุงู„ู€ C double bond O ู†ูŠุชุฑูŠู†

261
00:22:52,190 --> 00:22:59,010
ุตุงุฑุช ุฅูŠุดุŸ ุงูŠุฒูˆ ุณูŠุงู†ุงุช ุงู„ู€ C double bond O ุงู„ู…ุชุตู„ุฉ

262
00:22:59,010 --> 00:23:03,870
ุจู†ูŠุชุฑูŠู† ุจุชุตูŠุฑ ุงูŠุฒูˆ ุณูŠุงู†ุงุช ูŠุนู†ูŠ ูƒุฃู†ู‡ ุจุชุฌู„ุจ ุงู„ุดุจูƒ

263
00:23:03,870 --> 00:23:08,870
ุชุจุนู‡ุง ุตุงุฑุช ู‡ุฐู‡ ุงู„ูƒุงุฑุจูˆู† ุจุฏู„ ู…ุง ู‡ูŠ ุดุงุจูƒุฉ ุจุฏู„ ู…ุง ู‡ูŠ

264
00:23:08,870 --> 00:23:14,150
ุดุงุจูƒุฉ ุจุงู„ู€ C ุงู„ู„ูŠ ู‡ู†ุง ุตุงุฑุช ุดุงุจูƒุฉ ุจุงู„ ุฅูŠุดุŸ ุจุงู„ู€ N

265
00:23:15,140 --> 00:23:19,320
ุทุจุนุง ุงู„ุจุนุถ ุจูŠู‚ูˆู„ ูƒูŠู ุชู… ู‡ุฐุง ุงู„ูƒู„ุงู… ู‡ุฐู‡

266
00:23:19,320 --> 00:23:23,580
rearrangement ู…ุดู‡ูˆุฑุฉ ุฌุฏุง ุงุณู…ู‡ุง Cortes

267
00:23:23,580 --> 00:23:27,740
rearrangement ู‡ุฐู‡ ุงู„ุนู…ู„ูŠุฉ ุงู„ู„ูŠ ุทู„ุนุช ุงู„ู†ุงุชุฌ ุงู„ุซุงู†ูŠ

268
00:23:27,740 --> 00:23:33,840
ุงู„ู„ูŠ ู‡ู†ุง rearrangement ู…ุดู‡ูˆุฑุฉ ุดูˆ ุงุณู…ู‡ุง Cortes

269
00:23:33,840 --> 00:23:37,480
rearrangement ููŠ ุงู„ู€ Cortes rearrangement ุฎู„ู†ุง ู†ู‚ูˆู„

270
00:23:37,480 --> 00:23:41,540
ูƒุงู† ุนู†ุฏู†ุง C double bond O ุงุฒุงูŠุฏ ุณุฎู†ู‘ุง ุตุงุฑุช C

271
00:23:41,540 --> 00:23:46,400
double bond O ู†ูŠุชุฑูŠู† ู„ุงุญุธุช ุฃู†ุง ุงู„ูƒู„ุงู… ุณู„ูŠู… ูˆู„ุง ู„ุฃุŸ

272
00:23:46,400 --> 00:23:50,820
ุงู„ุขู† ุจุนุฏ ู‡ูŠูƒ ู‡ุฐู‡ ุงู„ู€ R ุจุชุนู…ู„ migration ุจุงู„ู€ bond

273
00:23:50,820 --> 00:23:55,100
ุชุจุนุชู‡ุง ุนู„ู‰ ุงู„ู€ nitrogen ูู‡ุชุตูŠุฑ ุฅูŠุดุŸ R ุนุจุฑ ุญู„ู‚ุฉ

274
00:23:55,100 --> 00:24:04,440
ุซู„ุงุซูŠุฉ R N C O ูˆุงุถุญุฉุŸ ูŠุนู†ูŠ ู„ู…ุง ู†ูƒูˆู† ุฑุงุณู…ูŠู†ู‡ุง ุจู‡ุฐุง

275
00:24:04,440 --> 00:24:07,600
ุงู„ุดูƒู„ ุณู‡ู„ ุนู„ูŠูƒู… ุฅู† ุชุชุฎูŠู„ูˆุง ู‡ุฐู‡ ุงู„ุญู„ู‚ุฉ ุงู„ุซู„ุงุซูŠุฉ

276
00:24:07,600 --> 00:24:12,400
ุงู„ู„ูŠ ุชู… ู…ู† ุฎู„ุงู„ู‡ุง ุงู„ุชูุงุนู„ุŸ ูุตุงุฑ ุนู†ุฏูŠ ุงู„ู€ Curtius

277
00:24:12,400 --> 00:24:18,360
rearrangement ุจู‡ุฐุง ุงู„ุดูƒู„ ูˆู‡ุฐุง ู…ู† ุฃุดู‡ุฑ ุทุฑู‚

278
00:24:18,360 --> 00:24:21,580
ุจุงู„ู…ู†ุงุณุจุฉ ุชุญุถูŠุฑ ุงู„ู€ isocyanates ูŠุนู†ูŠ ุงู„ู„ูŠ ุจุฏู‡

279
00:24:21,580 --> 00:24:28,420
isocyanates ุจูŠุงุฎุฏ C double bond O ุงุฒุงูŠุฏ ุจูŠุฎู„ู‚ C

280
00:24:28,420 --> 00:24:33,200
double bond O ู†ูŠุชุฑูŠู† ูˆุนู†ุฏู‡ุง ูุฑุตุฉ ุนุงู„ูŠุฉ ุชุชุญูˆู„ ู„ุฅูŠุด

281
00:24:34,690 --> 00:24:38,990
ุนุดุงู†ูƒ ููŠ ู‡ุฐุง ุงู„ุชูุงุนู„ ุตุญ ู‡ุฐุง ุงู„ู€ ู†ูŠุชุฑูŠู† ุนู…ู„ ุงู„ู€

282
00:24:38,990 --> 00:24:43,370
insertion ู„ูƒู† ุนู…ู„ ูƒู…ุงู† ุชูุงุนู„ ุงู„ุฃุณุงุณูŠ ุงู„ู„ูŠ ู‡ูˆ ุงู„ู€

283
00:24:43,370 --> 00:24:48,380
Curtin rearrangement ูˆ ููŠ ุฃูƒุซุฑ ู…ู† rearrangement

284
00:24:48,380 --> 00:24:51,400
ุญูˆุงู„ูŠู† Curtin ูŠุนู†ูŠ ู„ูˆ ูƒุชุจุชูˆุง ุฃู†ุชู… ููŠ google

285
00:24:51,400 --> 00:24:55,560
search Curtin rearrangement ุงู„ุฃุดูŠุงุก ุงู„ุดุจูŠู‡ุฉ ู…ุน

286
00:24:55,560 --> 00:24:59,180
ุชุบูŠุฑุงุช ููŠ ู†ูˆุน ุงู„ู€ R ูˆุฅุดูŠ ู‡ุชู„ุงู‚ูˆุง ุญูˆุงู„ูŠ ุณุชุฉ ุณุจุนุฉ

287
00:24:59,180 --> 00:25:03,040
rearrangements ูƒู„ู‡ู… ู†ูุณ ููƒุฑุฉ ุงู„ู€ Curtin ุจุฃุณู…ุงุก

288
00:25:03,040 --> 00:25:08,200
ู…ุฎุชู„ูุฉ ูƒู„ู‡ู… ู†ูุณ ููƒุฑุฉ ุงู„ู€ Curtin rearrangement

289
00:25:08,200 --> 00:25:11,600
ุจุงุณู…ู‡ุง ู…ุฎุชู„ูุฉ ูŠุนู†ูŠ ุฅุฐุง ุจุชุญุถุฑูˆู„ู†ุง ุนู„ูŠู‡ู… ูˆุงุญุฏุฉ ุชุญุถุฑ

290
00:25:11,600 --> 00:25:15,460
ุฃู† ุชุดุฑุญู„ู†ุง ุจุฏู‚ูŠู‚ุฉ ุชู‚ูˆู„ู†ุง ุดูˆ ุงุณู…ู‡ู… ุฃูˆ ู…ู…ูƒู† ุชุดุฑุญู‡ู…

291
00:25:15,460 --> 00:25:19,560
ู…ุฌุฑุฏ ู…ุง ุชูƒุชุจูˆุง Curtin rearrangement ู‡ูŠุฌูŠุจู„ูƒู… and

292
00:25:19,560 --> 00:25:22,980
related rearrangements ูŠุนู†ูŠ ุฃูƒุซุฑ ู…ู† rearrangement

293
00:25:22,980 --> 00:25:27,380
ูƒู„ู‡ู… ู…ุจุฏุฃู‡ู… ู†ูุณ ู…ุจุฏุฃ ุฅูŠุด ุงู„ู€ Curtin rearrangement

294
00:25:27,380 --> 00:25:31,180
ุจู„ุงุด ุงู„ุขู† ู†ุถุงูŠู‚ ููŠู‡ู… ุฃู‚ุฏุฑ ุงู„ุขู† ุจุงู„ู†ุณุจุฉ ู„ู„ุชูุงุนู„ุงุช

295
00:25:31,180 --> 00:25:35,700
ู…ุฏูŠุด ุฃุนูŠุฏ ุงู„ูƒู„ุงู… ุนู†ุฏู‡ ุงู„ู€ Cycloaddition ุนู„ู‰ ุงู„ู€

296
00:25:35,700 --> 00:25:43,100
Double Bond ูˆู‚ู„ู†ุง ุฅู†ู‡ ุจุดูƒู„ ุนุงู… ุจูŠูƒูˆู† ุนู†ุฏู‡ ุงู„ู€ cis

297
00:25:43,100 --> 00:25:47,080
product predominant ุฅุฐุง ุฃู†ุง ุจุฏุฃุช ุจู€ cis ุนู„ู‰ ุฃุณุงุณ

298
00:25:47,080 --> 00:25:51,960
ุฃู†ู‡ ุงู„ุชูุงุนู„ concerted ูŠุนู†ูŠ one step reaction ู…ุด ู…ู†

299
00:25:51,960 --> 00:25:56,020
ุฎู„ุงู„ biological mechanism ูŠุนู†ูŠ ุงู„ูƒุฑุจูŠู† ุฃูˆ ุงู„ู€

300
00:25:56,020 --> 00:26:01,040
Nitrene ุฅูŠุด ุญุงู„ุชู‡ุŸ singlet ูˆุงู„ู€ Trans ู„ูˆ ุจุชูƒูˆู†

301
00:26:01,040 --> 00:26:07,790
ุจุชูƒูˆู† ุจู†ุณุจ ู‚ู„ูŠู„ุฉ ูˆุงู„ู€ insertion ูŠุนู†ูŠ ู‡ูŠ ู…ุซู„ุง ู‡ู†ุง

302
00:26:07,790 --> 00:26:12,010
ู…ุซุงู„ ุงุชุทู„ุนูˆุง ุนู„ูŠู‡ ู…ุจุงุดุฑุฉ any three ุจุงู„ุชุณุฎูŠู† ุดูˆ

303
00:26:12,010 --> 00:26:20,650
ู‡ุชุตูŠุฑุŸ ู†ูŠุชุฑูŠู„ ุงู„ุขู† ูˆูŠู† ุงู„ู€ H ุงู„ู‚ุฑูŠุจุฉุŸ ู‡ูŠุง ูˆู„ุฐู„ูƒ ู‡ุฐู‡

304
00:26:20,650 --> 00:26:28,330
ู‡ุชูŠุฌูŠ ู‡ู†ุง ูˆ ุงู„ู€ HุŸ ูˆูŠู† ู‡ุชุตูŠุฑุŸ ุนู† ู†ูŠุชุฑูˆุฌูŠู† ู†ุดุทู‘

305
00:26:34,010 --> 00:26:37,530
ู„ุงุญุธูˆุง ุงู„ู€ Nitrene ุฏุฎู„ ุจูŠู† ุงู„ู€ Carbon ูˆุงู„ู€ H ูˆู„ุง

306
00:26:37,530 --> 00:26:44,390
ู„ุฃุŸ ู‡ุงูŠ ุงู„ู€ Nitrene ู‡ุฐู‡ ูƒุงู†ุช Carbon-H ุตุงุฑุช Carbon

307
00:26:44,390 --> 00:26:51,070
-Nitrene-H ูˆุงุถุญุฉ ููƒุฑุฉ ุงู„ู€ insertion ูƒุฐู„ูƒ ุงู„ุญุงู„ ู‡ู†ุง

308
00:26:51,070 --> 00:26:55,170
ููŠ ู‡ุฐุง ุงู„ู…ุซุงู„ ุงู„ุญู‚ูŠู‚ุฉ ุงู„ู„ูŠ ู‡ู†ุง ุชู… ุจุฑุถู‡ insertion

309
00:26:55,170 --> 00:26:57,190
ุนู„ู‰ ุงู„ู€ H ุงู„ู„ูŠ ู‡ู†ุง ุงู„ู„ูŠ ุฌุงุจ ุงู„ู€ double bond ู…ุด

310
00:26:57,190 --> 00:27:00,100
reaction ุนู„ู‰ ุงู„ู€ double bond ู„ุฃู† ู„ูˆ ู‡ุฐุง ุจุฏูŠ ุฃุนู…ู„

311
00:27:00,100 --> 00:27:02,380
reaction ุนู„ู‰ ุงู„ุถูˆุก ุจุงู„ู…ูˆุชุŒ ุจุฏูŠ ุฃุนู…ู„ ุญู„ู‚ุฉ ุซู„ุงุซูŠุฉ

312
00:27:02,380 --> 00:27:07,040
ูˆู„ุฐู„ูƒ ู‡ู†ุง ู„ู…ุง ุจุฏุฃ ุฃุทู„ุน ููŠ ุงู„ู†ู‡ุงูŠุฉุŒ ุฅูŠุด ูƒุงู† ุนู†ุฏูŠ

313
00:27:07,040 --> 00:27:12,420
ู‡ู†ุงุŸ H ุฃุตุงุฑ ู†ูŠุชุฑูŠู†ุŒ ู‡ุงูŠ ู‡ู†ุง H ุฃุตุงุฑ ู†ูŠุชุฑูŠู†ุŒ ุฅุฌุช ุงู„ู€

314
00:27:12,420 --> 00:27:19,380
Nitrene ู‡ู†ุงุŒ ูˆุงู„ู€H ู…ุน ุงู„ู€NitrogenุŒ ุฅุฐุง ู‡ุฐุง ุงู„ุชูุงุนู„

315
00:27:19,380 --> 00:27:24,420
insertion ูˆู„ุง additionุŸ insertion ู„ุฃู† ุตุนุจ ุฃู† ุฃุนู…ู„

316
00:27:24,420 --> 00:27:28,080
addition ู‡ู†ุง ู‡ูŠูƒ ูˆู‡ูŠูƒ ุญู„ู‚ุฉ ุซู„ุงุซูŠุฉ ุจุญู„ู‚ุฉ ุฑุจุนูŠุฉ

317
00:27:28,080 --> 00:27:33,640
ุจุญู„ู‚ุฉ ุณุฏุงุณูŠุฉ ูƒุฌูŠูˆู…ุชุฑูŠ ุนู…ู„ูŠุฉ ุตุนุจุฉ ูˆู„ุฐู„ูƒ ู‡ู†ุง ู„ู…ุง

318
00:27:33,640 --> 00:27:37,240
ุงุชูƒูˆู† ุงู„ู€ nitrene ุงู„ุชูุงุนู„ ุงู„ู„ูŠ ุงุณุชูƒู…ู„ ู‡ูˆ ุชูุงุนู„

319
00:27:37,240 --> 00:27:39,100
insertion

320
00:27:40,920 --> 00:27:44,620
ูˆููŠ ุงู„ุฃู…ุซู„ุฉ ุงู„ุซุงู†ูŠุฉ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ู‡ู†ุง ุจุฑุถู‡ aside ูˆ

321
00:27:44,620 --> 00:27:48,640
insertion ุนู„ู‰ ู‡ุฐุง ุงู„ู†ู‚ุทุฉ ุฃูˆ ู‡ู†ุง N3 aside ูˆ

322
00:27:48,640 --> 00:27:53,140
insertion ุนู„ู‰ ุงู„ู…ุซู„ ุจุชุงุน ุงู„ุฃู…ุฑ ุจูŠุตูŠุฑ ุณู‡ู„ ู…ู…ูƒู† ุจุนุฏ

323
00:27:53,140 --> 00:27:59,580
ุงู„ู€ insertion ู‡ู†ุง ุชู… ุนู…ู„ูŠุฉ ุฅูŠุด ุญุฐู ุฌุฒุก ู‡ูŠุฏุฑูˆุฌูŠู†

324
00:27:59,580 --> 00:28:05,700
ูŠุนู†ูŠ ุฃูˆู„ ู…ุง ุจูŠุตูŠุฑ ุงู„ู€ insertion NH ูˆ CH2 ูˆุงุถุญ ุฃู†ู‡

325
00:28:05,700 --> 00:28:12,010
ููŠ ุงู„ู€ final product ุญุฐู ูƒู…ุงู† ุฅูŠุด ุฌุฒุก ุงู„ู‡ูŠุฏุฑูˆุฌูŠู†

326
00:28:12,010 --> 00:28:19,270
ุทุจุนุง ุฅูŠุด ุงู„ู‚ูˆุฉ ุงู„ุฏุงูุนุฉ ู„ุฅู†ู‡ ูŠุญุฏุซ ุฌุฒุก ุงู„ู‡ูŠุฏุฑูˆุฌูŠู†ุŸ

327
00:28:19,270 --> 00:28:25,970
ู„ูŠุด ุฅู†ุญุฏุซ ุฌุฒุก ุงู„ู‡ูŠุฏุฑูˆุฌูŠู† ู‡ู†ุงุŸ ุฃุซุจุช ู„ูŠุด ุฃุซุจุชุŸ ูƒู„ู…ุฉ

328
00:28:25,970 --> 00:28:30,450
ูƒู„ู…ุฉ ูƒู„ู…ุฉ ุฃู†ูˆุงุฑ ุดุจุทุฑ ู„ุฅู†ู‡ ุงู„ู…ุฑูƒุจ aromatic ..

329
00:28:30,450 --> 00:28:34,610
aromaticity .. aromatic ูŠุนู†ูŠ ู„ู…ุง ูŠุชูƒูˆู† ุจุฏูˆู† ุงู„ู€

330
00:28:34,610 --> 00:28:38,530
double bond ุงู„ู„ูŠ ู‡ู†ุง ุญู„ู‚ุชูŠู† ุจุชู…ู† ุฅู„ูƒุชุฑูˆู†ุงุช ุญุณุจ

331
00:28:38,530 --> 00:28:41,990
ู‚ูˆุงุนุฏ ู‡ูˆูƒูŠ ุงู„ู„ูŠ ู‚ุดูŠ ุจูŠูƒูˆู†ูˆุง aromatic ุฌุฏู‘ูŠุด ุจุฏูŠู„ุฉ ุงู„ู€

332
00:28:41,990 --> 00:28:49,350
aromatic ุนุดุฑุฉ four n plus two ู…ุชุฐูƒุฑูŠู† ุงู„ู€ aromatic

333
00:28:49,350 --> 00:28:58,530
ุงู„ุจู†ุฒูŠู† ุณุชุฉ ุงู„ู†ุงูุชุงู„ูŠู† ุนุดุฑุฉ ุงู„ูู†ุงู†ุซุฑูŠู† ุฃุฑุจุนุฉ ุนุดุฑ

334
00:28:59,980 --> 00:29:06,240
ุงุชุฐูƒุฑูˆุง ุงู„ู€ aromatic ู„ูŠุด ุชู†ุณูˆู‡ุŸ ู‡ุฐุง ุฅูŠุดุŸ can buy

335
00:29:06,240 --> 00:29:14,200
electron ุงู„ู†ูุซุงู„ูŠู† ุฃุฎุฐุชูˆู‡ุง 

336
00:29:14,200 --> 00:29:18,720
ู‚ุงุนุฏุฉ ูˆูƒู„ ูˆู„ุง .. ุทูŠุจ ู„ูŠุด ุชุตูŠุฑ ุฃู†ุช ู†ุณูˆู‡ุŸ

337
00:29:23,320 --> 00:29:26,060
ุงุซู†ูŠู† ุฃุฑุจุนุฉ ุณุชุฉ ุซู…ุงู†ูŠุฉ ุนุดุฑ ุงุซู†ุงุด ุฃุฑุจุนุฉ ููŠ ุซู„ุงุซุฉ

338
00:29:26,060 --> 00:29:28,120
ุงุซู†ุงุด ุฃุฑุจุนุฉ ููŠ ุซู„ุงุซุฉ ุงุซู†ุงุด ุฃุฑุจุนุฉ ููŠ ุซู„ุงุซุฉ ุงุซู†ุงุด

339
00:29:28,120 --> 00:29:28,600
ุฃุฑุจุนุฉ ููŠ ุซู„ุงุซุฉ ุงุซู†ุงุด ุฃุฑุจุนุฉ ููŠ ุซู„ุงุซุฉ ุงุซู†ุงุด ุฃุฑุจุนุฉ ููŠ

340
00:29:28,600 --> 00:29:29,540
ุซู„ุงุซุฉ ุงุซู†ุงุด ุฃุฑุจุนุฉ ููŠ ุซู„ุงุซุฉ ุงุซู†ุงุด ุฃุฑุจุนุฉ ููŠ ุซู„ุงุซุฉ

341
00:29:29,540 --> 00:29:32,440
ุงุซู†ุงุด ุฃุฑุจุนุฉ ููŠ ุซู„ุงุซุฉ ุงุซู†ุงุด ุฃุฑุจุนุฉ ููŠ ุซู„ุงุซุฉ ุงุซู†ุงุด

342
00:29:32,440 --> 00:29:35,320
ุฃุฑุจุนุฉ ููŠ ุซู„ุงุซุฉ ุงุซู†ุงุด ุฃุฑุจุนุฉ ููŠ ุซู„ุงุซุฉ ุงุซู†ุงุด ุฃุฑุจุนุฉ ููŠ

343
00:29:35,320 --> 00:29:37,900
ุซู„ุงุซุฉ ุงุซู†ุงุด ุฃุฑุจุนุฉ ููŠ ุซู„ุงุซุฉ ุงุซู†ุงุด ุฃุฑุจุนุฉ ููŠ ุซู„ุงุซุฉ

344
00:29:37,900 --> 00:29:41,580
ุงุซู†ุงุด ุฃุฑุจุนุฉ ููŠ ุซู„ุงุซุฉ ุงุซู†ุงุด ุฃุฑุจุนุฉ ููŠ ุซู„ุงุซุฉ ุงุซู†ุงุด

345
00:29:41,580 --> 00:29:44,800
ุฃุฑุจ

346
00:29:47,280 --> 00:29:51,380
ูƒุฐู„ูƒ ุงู„ุญุงู„ ููŠ ุงู„ุฃู…ุซู„ุฉ ุงู„ู„ูŠ ู‡ู†ุง ุจุฅู…ูƒุงู†ู†ุง ู†ุทู„ุน ุฃูŠ

347
00:29:51,380 --> 00:29:56,940
ู†ุชุฑูˆุฌูŠู† ูู‚ุฏุŒ ุดูˆ ุตุงุฑ ุนู†ุฏู‡ุŸ ูƒุงุฑุจูŠู†ุŒ ู‡ุฐุง ู…ุซุงู„ ุนู„ู‰

348
00:29:56,940 --> 00:30:01,340
ูƒุงุฑุจูŠู† ูƒูˆูŠุณุŒ ู…ูˆุถุญุฉ ู‡ู†ุงุŒ ุงู„ุขู† ูƒู… ุงุญุชู…ุงู„ insertion

349
00:30:01,340 --> 00:30:11,270
ุนู†ุฏู‡ ุงู„ูƒุงุฑุจูŠู† ู‡ุฐุงุŸ ุฃูƒุซุฑุŒ ุฃูƒุซุฑุŒ ู„ูŠุดุŸ ู‡ู†ุง ุงุญุชู…ุงู„ ูˆ

350
00:30:11,270 --> 00:30:17,810
ู‡ู†ุง ุงุญุชู…ุงู„ ูˆุนู„ู‰ ู‡ุฐู‡ ุงู„ู…ุซู„ ูˆู‡ุฐู‡ ูƒู…ุงู† CH2 CH3 ูƒุงู†

351
00:30:17,810 --> 00:30:24,610
ุจุฅู…ูƒุงู† ุฃูŠ ุญุฏ ูŠุฑุณู… ุงู„ูƒูŠุงุจ CH2 CH3 ูˆูŠุฎู„ูŠู‡ุง .. ุตุญ

352
00:30:24,610 --> 00:30:29,900
ูˆู„ุง ู„ุฃุŸ ูŠุนู†ูŠ ู‡ุฐู‡ ุงู„ุฅุซู„ ุดูˆููˆุง ูƒูŠู ุงู„ุฅู†ุณุงู† ุจูŠูˆุฌู‡

353
00:30:29,900 --> 00:30:33,280
ุชููƒูŠุฑ ุงู„ู†ุงุณ ุฃุญูŠุงู†ุง ูŠุนู†ูŠ ู„ูˆ ู‡ุฐู‡ ุงู„ุฅุซุฑ ูƒู†ุช ุฃู†ุง ุฑุณู…ู‡ุง

354
00:30:33,280 --> 00:30:38,520
CHH ูˆูƒุงุชุจ ู‡ู†ุง CH3 ุฅูŠุด ุงู„ู„ูŠ ุตุงุฑ ุฃู‚ุฑุจุŸ ุฅูŠุด ุงู„ู„ูŠ

355
00:30:38,520 --> 00:30:44,780
ุจุงูŠู† ู„ุนูŠู†ูŠูƒู…ุŸ ุฃู†ู‡ ูŠุนู…ู„ ู‡ุฐุง ุงู„ู€ insertion ู‡ุฐุง

356
00:30:44,780 --> 00:30:49,800
insertion ุนู„ู‰ ุงู„ู€ secondary ุจูŠุนุทูŠ ุญู„ู‚ุฉ ุณุฏุงุณูŠุฉ

357
00:30:49,800 --> 00:30:57,120
ุณุฏุงุณูŠุฉ ุดูˆููˆุง ุณุฏุงุณูŠุฉ ุงู„ุขู† ุงู„ู€ insertion ุงู„ู„ูŠ ุชู… ุงู„ู„ูŠ

358
00:30:57,120 --> 00:31:05,610
ู‡ู†ุง ุฃุนุทู‰ ุญู„ู‚ุฉ ุฎู…ุณูŠุฉ ุทุจุนุง ุจุชู„ุงุญุธูˆุง ุงู„ุขู† ุฃู† ู‡ุฐุง ุงู„ู€

359
00:31:05,610 --> 00:31:10,550
insertion ุนู„ู‰ tertiary ู‡ุฐุง tertiary ูˆุจู†ูุณ ุงู„ูˆู‚ุช

360
00:31:10,550 --> 00:31:16,510
ุฃุนุทู‰ ุญู„ู‚ุฉ ุฎู…ุณูŠุฉ ูˆู‡ุงูŠ ู†ุชูŠุฌุฉ ุงู„ุชุฌุฑุจุฉ ูˆุงุถุญุฉุŸ ู‡ุงูŠ

361
00:31:16,510 --> 00:31:20,010
ู†ุชูŠุฌุฉ ุงู„ุชุฌุฑุจุฉ ููŠ ุงู„ู†ู‡ุงูŠุฉ ู‡ู†ุง ู†ูุณ ุงู„ุดูŠุก ุจุฑุถู‡ ู‡ุฐุง

362
00:31:20,010 --> 00:31:23,730
carbon ุนู†ุฏู‡ ุฅู…ูƒุงู†ูŠุฉ ู„ู€ insertions ูƒุชูŠุฑุฉ ูˆู„ุฌุฃ ุฃู†ู‡

363
00:31:23,730 --> 00:31:29,270
ุฃู†ุณุจ insertion ูŠุฌูŠ ุนู„ู‰ ุงู„ู€ nitrogen ุงู„ู„ูŠ ู‡ู†ุง ูˆุงุถุญุฉุŸ

364
00:31:29,270 --> 00:31:32,890
ู„ุฌุฃ ุฃู†ู‡ ุฃู†ุณุจ insertion ูŠุฌุนู„ ู†ูŠุชุฑูˆุฌูŠู† ู„ู‡ุงุชู ุฃุนุชู‚ุฏ

365
00:31:32,890 --> 00:31:37,550
ุฃู†ู‡ ูŠุนู†ูŠ ู‡ุฐู‡ ุงู„ุฃู…ุซู„ุฉ ุญู‚ูŠู‚ุฉ ุฃูƒุซุฑ ู…ู† ูƒุงููŠุฉ ุงู„ุฃู…ุซู„ุฉ

366
00:31:37,550 --> 00:31:42,910
ู„ุง ุชู†ุชู‡ูŠ ูŠุนู†ูŠ ู‡ูŠ ูƒู…ุงู† ู…ุซุงู„ assigned nitrene ุนู„ู‰ ุงู„ู€

367
00:31:42,910 --> 00:31:47,150
ู…ุซู„ insertion ุญู„ู‚ุฉ ุณุฏุงุณูŠุฉ ู…ู† ุฃุฌู…ู„ ู…ุง ูŠู…ูƒู† ุดูˆ ุงุณู…

368
00:31:47,150 --> 00:31:52,890
ู‡ุฐุง ุงู„ู…ุฑูƒุจ ุงู„ุนุงู…ุŸ ู„ุงุญุธูˆุง ุฃู†ุชู… ูƒูŠู ุฃู†ู‡ ุงู„ู€ general

369
00:31:52,890 --> 00:31:56,930
methods ุจุชุญุถุฑูˆุง ููŠู‡ุง ูƒู„ ุดูŠุก ูˆุนู„ู‰ ุจุงู„ู…ูŠู† ุฃุญูŠุงู†ุง

370
00:31:56,930 --> 00:32:01,290
ุจูŠุฎุทุฑ .. ุนู„ู‰ ุจุงู„ู…ูŠู† ุจูŠุฎุทุฑ ุฃู† ู‡ุฐุง ุงู„ู…ุฑูƒุจ ุชุญุถุฑ ู…ู†

371
00:32:01,290 --> 00:32:07,450
ู†ูŠุชุฑูŠู† ูƒูŠู…ูŠุณุชุฑุง ูŠุนู†ูŠ ู„ูˆ ู‡ุฐุง ูƒุงู† ุงู„ุฅู†ุณุงู† ุจุฏูˆ ูŠุฌูŠ

372
00:32:07,450 --> 00:32:14,550
ูŠููƒุฑ .. ุจุฏูˆ ูŠุฌูŠ ูŠููƒุฑ ุจู€ retro synthesis ุฅู„ู‡ ูˆุงุถุญุŸ

373
00:32:14,550 --> 00:32:19,220
ุงู„ุขู† ุญุณุจ ุงู„ู€ retro synthesis ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏู†ุง ู…ู†

374
00:32:19,220 --> 00:32:23,480
ุฎู„ุงู„ ู†ูŠุชุฑูŠู† ูƒูŠู…ูŠุณุชุฑุง ู„ูƒู† ุจุตุฑุงุญุฉ ู„ูˆ ู‡ุฐุง ุฃุชูŠูƒูˆุง ููŠ

375
00:32:23,480 --> 00:32:28,200
ุงู…ุชุญุงู† ูƒูŠู ุฃู†ุชู… ู‡ุชููƒุฑูˆุง ููŠู‡ ุฃุณู‡ู„ ุงู„ู€ C double bond

376
00:32:28,200 --> 00:32:37,780
N ูŠุชุฎู„ูˆู‡ุง N H2 ูˆ C double bond O ู…ุด 

377
00:32:37,780 --> 00:32:43,480
ู‡ุฐุง ูƒู„ุงู… ู…ู†ุทู‚ูŠ 100% ุงู„ู€ C double bond N ูŠุชุฎู„ูˆู‡ุง N

378
00:32:43,480 --> 00:32:49,250
H2 ูˆ C double bond O ูŠุนู†ูŠ ู‡ุฐุง ู‡ูŠ ุญู„ู‚ุฉ ุงู„ุซูŠูˆููŠู† ู‡ูŠ

379
00:32:49,250 --> 00:32:52,850
ุญู„ู‚ุฉ ุงู„ุณูŠูˆููŠู† ู„ู…ุง ูŠูƒูˆู† ุนู†ุฏูƒู… c double bond o ูˆู‡ู†ุง

380
00:32:52,850 --> 00:32:57,270
whatever whatever ูˆู‡ู†ุง and h2 ูˆุฃูƒู…ู„ ุงู„ู…ุนุงุฏู„ุฉ

381
00:32:57,270 --> 00:33:00,990
ูˆุงุถุญุŸ

382
00:33:00,990 --> 00:33:06,650
ูˆุทุจุนุง ู‡ู†ุง ู…ู…ูƒู† ูŠูƒูˆู† ุนู†ุฏูƒู… h ุงู„ุฏูŠู‡ุงูŠุฏ ูˆู„ูˆ ู‡ุฐุง

383
00:33:06,650 --> 00:33:10,090
ุจุฏูƒู… ุชุฑุฌุนูˆุง ููŠู‡ ุฎุทูˆุฉ ู„ูˆุฑุง ู…ุง ุฃุนุฑูุด ุฅุฐุง ู…ู…ูƒู† ุชููƒุฑูˆุง

384
00:33:10,090 --> 00:33:13,750
ููŠ ุงู„ู€ smile hack reaction ุชุญุทูˆุง ุงู„ู€ formula group

385
00:33:13,750 --> 00:33:20,790
ุงู„ู„ูŠ ู‡ู†ุง ู…ุด ู‡ุฐูŠ formal ู…ู…ูƒู† ุชููƒุฑูˆุง ุจุงู„ุฒู…ุงูŠุฑู‡ุงูƒ ู„ูƒู†

386
00:33:20,790 --> 00:33:26,050
ู„ุงุญุธูˆุง ููŠ ู‡ุฐุง ุงู„ู…ุซุงู„ ุฅุฌุช ุจู€ insertion ูˆุงู„ู€

387
00:33:26,050 --> 00:33:29,210
insertion ุจุงู„ู…ู†ุงุณุจุฉ ู…ู…ุชุจูˆุนุฉ ุจู€ oxidation ูŠุนู†ูŠ ูู‚ุฏ

388
00:33:29,210 --> 00:33:33,910
ููŠู‡ ู‡ูŠุฏุฑูˆุฌูŠู† ุซุงู†ูŠ ู„ุฃู† ุฃุณุงุณ ู†ุงุชุฌ ุงู„ู€ insertion ู‡ู†ุง

389
00:33:33,910 --> 00:33:39,750
ุฅูŠุด ุจุฏูˆ ูŠูƒูˆู† un-etch, etch, etch ุจุณ ู„ู…ุง ูู‚ุฏูˆุง

390
00:33:39,750 --> 00:33:45,180
ุงู„ู‡ูŠุฏุฑูˆุฌูŠู† ุซุงู†ูŠ ุถุงู„ุช ุจุณ etch ูˆุงุญุฏุฉ ูŠุนู†ูŠ ู‡ุฐุง ุงู„ู†ุงุชุฌ

391
00:33:45,180 --> 00:33:51,060
ู‡ูˆ ู†ุงุชุฌ insertion followed by oxidation ุฃูˆ loss of

392
00:33:51,060 --> 00:33:59,140
hydrogen ูˆุงุถุญุŸ ุจู‡ูŠูƒ ุชู‚ุฑูŠุจุง ุจู†ู†ุชู‡ูŠ ู…ู† ู…ูˆุถูˆุน ุงู„ู€

393
00:33:59,140 --> 00:33:59,960
nitrenes