Provide the structure of three compounds with the molecular formula C4H₂O that give an absorption peak at 1600-1640 cm¹ in the infrared spectrum, but no significant peaks at 3000-3600 cm-¹ or at 1650-1750 cm"¹.

Provide the structure of three compounds with the molecular formula C4H₂O that give an absorption peak at 1600-1640 cm¹ in the infrared spectrum, but no significant peaks at 3000-3600 cm-¹ or at 1650-1750 cm"¹.

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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Question

Provide the structure of three compounds with the molecular formula C4H,O that give an absorption peak at 1600-1640 cm¹ in the infrared spectrum, but no significant peaks at 3000-3600 cm²¹ or
at 1650-1750 cm-¹.

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