?Which compound would be expected to show intense IR absorption at 3300, 3200, 1660 cmCH3CH2CH2CN AOCH3CH2CH2NH .B OCH3CH2CH2CONH2.C OCH3CH2CH2OH D O In the anhydride compounds, the Sym stretching of the carbonyl groupsHigher than Asym stretching .A OSmaller than Asym stretching .B ONo relation between them.c OEqual.D O

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?Which compound would be expected to show intense IR absorption at 3300, 3200, 1660 cm -1 CH3CH2CH2CN AO CH3CH2CH2NH2B O CH3CH2CH2CONH2 C O CH3CH2CH2OH DO

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter24: Amines And Heterocycles

Section24.SE: Something Extra

Problem 40MP

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Concept explainers

NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.

Question

?Which compound would be expected to show intense IR absorption at 3300, 3200, 1660 cm
CH3CH2CH2CN AO
CH3CH2CH2NH .B O
CH3CH2CH2CONH2.C O
CH3CH2CH2OH D O

In the anhydride compounds, the Sym stretching of the carbonyl groups
Higher than Asym stretching .A O
Smaller than Asym stretching .B O
No relation between them.c O
Equal.D O

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