A compound has the molecular formula: C4H8O2 and gives thefollowing C-13 NMR spectrum. Provide the most likely functionalgroups for each signal.nmrsim presentation 1 1 C:Bruken Topspin3.5pl7 examdata-170.7658150100d 170.8 (O CH3) ; 60.4 (OCH2); 20.8, 14.1 (2 x C=0)8170.8 (0 CH₂); 60.4 (OCH₂); 20.8, 14.1 (2 x CH3).8 170.8 (CH3); 60.4 (C-0); 20.8, 14.1 (2 x OCH₂)8170.8 (C=0); 60.4 (OCH₂); 20.8, 14.1 (2 x CH3).8170.8 (C) ; 60.4 (O CH2); 20.8, 14.1 (2 x O CH3)-60.429350-20.7902-14.1385[ppm][+]

Given 13 CNMR spectrum of molecule of C4 H8O2

A compound has the molecular formula: C4H8O2 and gives the following C-13 NMR spectrum. Provide the most likely functional groups for each signal. nmrsin presentation 11 C:Bruken TopSpin3.5p7\examdata -170.7658 150 100 d 170.8 (OCH3) ; 60.4 (OCH2); 20.8, 14.1 (2 x C=0) 8170.8 (0 CH₂); 60.4 (OCH₂); 20.8, 14.1 (2 x CH3). 6 170.8 (CH3); 60.4 (C-0); 20.8, 14.1 (2 x OCH₂) 8170.8 (C=0); 60.4 (OCH₂); 20.8, 14.1 (2 x CH3). 5170.8 (C);60.4 (O CH2); 20.8, 14.1 (2 x OCH3) COZY - -20.7902 -14.1385 [ppm) []

A compound has the molecular formula: C4H8O2 and gives the following C-13 NMR spectrum. Provide the most likely functional groups for each signal. nmrsin presentation 11 C:Bruken TopSpin3.5p7\examdata -170.7658 150 100 d 170.8 (OCH3) ; 60.4 (OCH2); 20.8, 14.1 (2 x C=0) 8170.8 (0 CH₂); 60.4 (OCH₂); 20.8, 14.1 (2 x CH3). 6 170.8 (CH3); 60.4 (C-0); 20.8, 14.1 (2 x OCH₂) 8170.8 (C=0); 60.4 (OCH₂); 20.8, 14.1 (2 x CH3). 5170.8 (C);60.4 (O CH2); 20.8, 14.1 (2 x OCH3) COZY - -20.7902 -14.1385 [ppm) []

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter13: Structure Determination: Nuclear Magnetic Resonance Spectroscopy

Section13.SE: Something Extra

Problem 66GP: A 13C NMR spectrum of commercially available 2,4-pentanediol, shows five peaks at 23.3, 23.9, 46.5,...

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