For each compound shown below,(1) sketch the 13C NMR spectrum (totally decoupled, with a singlet for each type of carbon), showing approximatechemical shifts.(2) show the multiplicity expected for each signal in the off-resonance-decoupled spectrum.(3) sketch the spectra expected using the DEPT-90 and DEPT-135 techniques.(a)OCH3 C O CH2 CH3ethyl acetate

For each compound shown below,(1) sketch the 13C NMR spectrum (totally decoupled, with a singlet for each type of carbon), showing approximatechemical shifts.(2) show the multiplicity expected for each signal in the off-resonance-decoupled spectrum.(3) sketch the spectra expected using the DEPT-90 and DEPT-135 techniques.(a)OCH3 C O CH2 CH3ethyl acetate

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 59GP: The mass spectrum and 13C NMR spectrum of a hydrocarbon are shown. Propose a structure for this...

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