Give the compounds with the following spectral data. a. C8H8O3 IR: 3500 cm' to 2500 cm, 1688 cm! NMR: 8 3.8, s, 3H 8 7.0, d, 2H 8 7.9, d, 2H 8 12.7, s, 1H b. CSH1002 IR: 3400 cm to 2600 cm, 1701 cm! NMR: 8 0.9, s, 3H 8 1.6, m, 2H 8 2.0, d, 3H 8 2.9, m 1H 8 11.7, s, 1H

Give the compounds with the following spectral data. a. C8H8O3 IR: 3500 cm' to 2500 cm, 1688 cm! NMR: 8 3.8, s, 3H 8 7.0, d, 2H 8 7.9, d, 2H 8 12.7, s, 1H b. CSH1002 IR: 3400 cm to 2600 cm, 1701 cm! NMR: 8 0.9, s, 3H 8 1.6, m, 2H 8 2.0, d, 3H 8 2.9, m 1H 8 11.7, s, 1H

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.

Question

Give the compounds with the following spectral data.
a. C8H8O3
IR: 3500 cm to 2500 cm, 1688 cm!
NMR: 8 3.8, s, 3H
87.0, d, 2H
8 7.9, d, 2H
8 12.7, s, 1H
b. CSH1002
IR: 3400 cm to 2600 cm, 1701 cm
NMR: 8 0.9, s, 3H
8 1.6, m, 2H
8 2.0, d, 3H
82.9, m 1H
8 11.7, s, 1H

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