Organic chemistry 2

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27 Terms

1
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IR O-H bond

3400 - 3650 cm-1

2
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IR N-H bond

3300 - 3500 cm-1

3
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IR NH2

two peaks around 3500 cm-1

4
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IR ketone

1670-1780 cm-1

5
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IR Aldehyde

C = O 1700 cm-1

C - H 2700 - 3100 cm-1

6
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IR carboxylic acid

C = O 1700 cm-1

O - H 3100 cm-1

7
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IR C ≡ C

2100 - 2260 cm-1

8
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IR ≡ C - H

2100 -2260 cm-1

C-H 3300 cm-1

9
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IR C ≡ N

2100 - 2260 cm-1

10
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IR Aromatic

1600 -2000 cm-1

11
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IR NO2

1540 cm-1

12
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IR C = O

1740

13
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NMR -CH3

0.7-1.3

14
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NMR -CH2-

1.2-1.6

15
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NMR -CH = (tertiary alkyl)

1.4-1.8

16
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NMR allylic c = c - ch

1.6-2.2

17
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NMR methyl ketone O=C - CH3

2.0-2.4

18
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NMR aromatic methyl

2.4-2.7

19
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alkynyl -C = CH

2.5-3.0

20
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NMR Alkyl halide CH-X

2.5-4

21
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NMR alcohol C-OH

2.5-5

22
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NMR alcohol/ether

3.3-4.5

23
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NMR vinylic

4.5-6.5

24
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NMR arene

6.5-8

25
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NMR aldehyde

9.7-10

26
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NMR carboxylic acid

11-12

27
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