Compounds A, B, and C are isomers with the formula C5H11Br. Their broadband proton-decoupled 13C NMR spectra

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Compounds A, B, and C are isomers with the formula C5H11Br. Their broadband proton-decoupled 13C NMR spectra are given in Fig. 9.32. Information from the DEPT 13C NMR spectra is given near each peak. Give structures for A, B, and C.

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Organic Chemistry

ISBN: 978-1118133576

11th edition

Authors: Graham Solomons, Craig Fryhle, Scott Snyder

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Question Posted: Apr 19, 2016 08:56 AM

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Compounds A, B, and C are isomers with the formula C5H11Br. Their broadband proton-decoupled 13C NMR spectra

Question:

CH3 A, C5H11Br CH2 CH2 CH TMS CDCl3 60 40 20 220 200 180 160 140 120 100 80 (ppm) CH3 CH2 CH3 TMS CDCl3 C 60 40 20 220 200 180 160140 20 100 80 oc (ppm) C, C5H1Br CH3 All others CH2 TMS CDCl3 220 200 180 160 140 120 100 80 60 40 20 &c (ppm)

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A is 1bromo3methylbutane The following are the signal assig...View the full answer

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