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No Evidence for Intramolecular Hydrogen Bonds in α-Fluorocarboxamides

✍ Scribed by Michel, Dominique ;Witschard, Martin ;Schlosser, Manfred

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
357 KB
Volume
1997
Category
Article
ISSN
0947-3440

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✦ Synopsis

Abstract

α‐Fluorocarboxamides 3a–3e can be prepared by treatment of the corresponding α‐hydroxycarboxamides with diethylaminosulfur trifluoride. The infrared spectra argue strongly against the existence of intramolecular hydrogen bonds between the amino group and the fluorine atom.

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