Following is H-NMR of compound A . Compound A is comprised of H, C and O atoms. In mass spectrum, overall m/z of the compound was 130 and the relative intensity of (M+1) peak was 7.0% when compared to [M] peak C-NMR signals at 14.1, 30.3. 50.0, 61.0, 168.1. 2004. IHD (index of hydrogen deficiency)-2. Compound A was confirmed to react with methyl Sithium. How many equivalents of methyl lithium do you predict the compound A to react with? 0.32 02 04 03 O answer not in the given choices 01 0.28 PPM 0.48 0.46

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
Chapter26: An Introduction To Chromatographic Separations
Section: Chapter Questions
Problem 26.21QAP
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Question 16
Following is 'H-NMR of compound A
Compound A is comprised of H, C and O atoms.
In mass spectrum, overall m/z of the compound was 130 and the relative intensity of (M+1) peak was 7.0% when compared to [M] peak
. C-NMR signals at 14.1, 30.3. 50.0, 61.0, 168.1. 2004.
IHD (index of hydrogen deficiency) - 2.
Compound A was confirmed to react with methyl Sithium. How many equivalents of methyl lithium do you predict the compound A to react with?
02
04
03
0.32
O answer not in the given choices
01
0.28
3
PPM
0.48
0.46
Transcribed Image Text:Question 16 Following is 'H-NMR of compound A Compound A is comprised of H, C and O atoms. In mass spectrum, overall m/z of the compound was 130 and the relative intensity of (M+1) peak was 7.0% when compared to [M] peak . C-NMR signals at 14.1, 30.3. 50.0, 61.0, 168.1. 2004. IHD (index of hydrogen deficiency) - 2. Compound A was confirmed to react with methyl Sithium. How many equivalents of methyl lithium do you predict the compound A to react with? 02 04 03 0.32 O answer not in the given choices 01 0.28 3 PPM 0.48 0.46
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