100 ве 40- 28- 0- 4вее 3580 зв0а 2500 2000 1580 1800 T*690€ 2945.68 2945.37 86*t09T 1311.76 1265. 48 LT'6T2T 022801 738. 83

Introductory Chemistry: An Active Learning Approach
6th Edition
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Mark S. Cracolice, Ed Peters
Chapter3: Measurement And Chemical Calculations
Section: Chapter Questions
Problem 5E
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Compound B has molecular formula C9H10. The IR spectrum is shown below. The 1H-NMR spectrum shows a multiplet at 7.2 ppm integrating to 4H, a triplet at 2.9 ppm integrating to 4H, and a triplet at 2.1 ppm integrating to 2 H. Suggest a structure for B and explain your reasoning

100
ве
40-
28-
0-
4вее
3580
зв0а
2500
2000
1580
1800
T*690€
2945.68
2945.37
86*t09T
1311.76
1265. 48
LT'6T2T
022801
738. 83
Transcribed Image Text:100 ве 40- 28- 0- 4вее 3580 зв0а 2500 2000 1580 1800 T*690€ 2945.68 2945.37 86*t09T 1311.76 1265. 48 LT'6T2T 022801 738. 83
Expert Solution
Introduction:

Nuclear Magnetic Resonance or NMR spectra are commonly used in the prediction of any unknown organic compounds. The number as well as types of H-atoms present in that particular compound can be identified its peak at any given value. These values are always remains fixed.

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