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Intramolecular hydrogen bonding in 2′-substituted anilides

✍ Scribed by B.D. Andrews; I.D. Rae; B.E. Reichert

Publisher
Elsevier Science
Year
1969
Tongue
French
Weight
166 KB
Volume
10
Category
Article
ISSN
0040-4039

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✦ Synopsis

In our recent proton magnetic resonance study of aromatic amines and their derivatives1 we proposed that certain ortho-substituted acetanilides exhibit intramolecular -hydrogen bonding between the amide proton and the ortho-substituent in deuterochlorofo*rm

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## Abstract The ^1^H n.m.r. spectra of eleven anilides of 6‐methyl‐picolinic acid __N__‐oxide in chloroform were obtained. The influence of temperature, concentration and substituents on the chemical shifts of the NH protons was investigated. The structure of the anilides is discussed.

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