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How might you use IR spectroscopy to distinguish among the three isomers 1-butyne, 1,3- butadiene and 2-butyne? (Mention all relevant absorption bands in each compound).

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter12: Structure Determination: Mass Spectrometry And Infrared Spectroscopy

Section12.SE: Something Extra

Problem 32AP

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How might you use IR spectroscopy to distinguish among the three isomers 1-butyne, 1,3-
butadiene and 2-butyne? (Mention all relevant absorption bands in each compound).

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