OH OCH3 d.

Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter16: An Introduction To Infrared Spectrometry
Section: Chapter Questions
Problem 16.4QAP
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I just need part d. Use the table ,list the ranges to where you should find functional groups 

2:22 M
3 all
Aa
2:18 PM, Feb 13
574/2
Br, "C/"C, "CI/37CI
Frequencies of Important IR Stretching'
ble 13.4
of bond
Type
Wavenumber (cm)
C=N
2260-2220
C=C
2260-2100
C C
1680-1600
C=N
1650 1550
-1600 and -1500-1430
C=0
1780-1650
C-O
1250-1050
C-N
1230-1020
0- H
3650-3200
(alcohol)
0-H
3300-2500
(carboxylic acid)
3500-3300
N-H
3300-2700
C-H
2011 Peerson Eucation. inc.
Other Key Stretches:
Aldehyde C-H Stretches: 2720 and 2820 cm
(sp)C-H: >3300 cm, (sp)C-H: 3020-3300 cm, (sp')C-H: <300
Benzene Overtones: 1700-2100 cm (4 peaks)
Save
HNMR chemical shift data:
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II
Transcribed Image Text:2:22 M 3 all Aa 2:18 PM, Feb 13 574/2 Br, "C/"C, "CI/37CI Frequencies of Important IR Stretching' ble 13.4 of bond Type Wavenumber (cm) C=N 2260-2220 C=C 2260-2100 C C 1680-1600 C=N 1650 1550 -1600 and -1500-1430 C=0 1780-1650 C-O 1250-1050 C-N 1230-1020 0- H 3650-3200 (alcohol) 0-H 3300-2500 (carboxylic acid) 3500-3300 N-H 3300-2700 C-H 2011 Peerson Eucation. inc. Other Key Stretches: Aldehyde C-H Stretches: 2720 and 2820 cm (sp)C-H: >3300 cm, (sp)C-H: 3020-3300 cm, (sp')C-H: <300 Benzene Overtones: 1700-2100 cm (4 peaks) Save HNMR chemical shift data: Share II
a.
=CH
OH
C.
H.
d.
HO
OCH3
W.
工
b.
Transcribed Image Text:a. =CH OH C. H. d. HO OCH3 W. 工 b.
Expert Solution
Step 1

The IR spectroscopy is an important tool for determining the functional group in the organic compound. The given compound d contains the following functional groups:

  1. Carboxylic acid
  2. Ether
  3. Benzene
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