The standard^13 C NMR spectrum of phenyl propanoate is shown here. Describe the

Question

The standard^13 C NMR spectrum of phenyl propanoate is shown here. Describe the appearance of^13 C NMR spectrum for phenyl propanoate. All groups point up Only CH visible; they point up CH and CH_3 point up; CH_2 points down Only CH_2 is visible; they point up Predict the appearance of DEPT-90 spectrum for phenyl propanoate All groups point up Only CH visible; they point up. CH and CH_3 point up; CH_2 points down Only CH_2 is visible; they point up Predict the appearance of DEPT-135 spectrum for phenyl propanoate. All groups point up Only CH visible: they point up CH and CH_3 point up; CH_2 points down Only CH_2 is visible: they point up

Explanation / Answer

Part A) all groups point up
Part B) only CH visible. Point up
Part C) CH and CH3 point up
CH2 point down

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