Q4/1 S S 204.9 d Me OH a er 162.2 136.5 120.0 118.2 131.3 119.2 ppm Use the above proton - decoupled Bc spectrum to deduce whether it belongs to compound or compound Ⓒ. The multiplicity of these signals in the off-resonance Bc spectrum is shown as a letter. 26.6 Дре OH H 0

Q4/1 S S 204.9 d Me OH a er 162.2 136.5 120.0 118.2 131.3 119.2 ppm Use the above proton - decoupled Bc spectrum to deduce whether it belongs to compound or compound Ⓒ. The multiplicity of these signals in the off-resonance Bc spectrum is shown as a letter. 26.6 Дре OH H 0

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

Chapter19: Nuclear Magnetic Resonance Spectroscopy

Section: Chapter Questions

Problem 19.35QAP

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Question

Q4/
S
204.9
S
162.2
d
136.5 120.0 118.2
131.3 119.2
OH
а
er
I'm
2
26.6
ppm
Use the above proton -decoupled Bc spectrum to deduce whether
it belongs to compound & or
compound Ⓒ. The multiplicity
of these signals in the off-resonance Bc spectrum is shown as a letter.

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