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

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter12: Infrared Spectroscopy

Section: Chapter Questions

Problem 12.6P: Following are infrared spectra of nonane and 1-hexanol. Assign each compound its correct spectrum.

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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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