SUBSTITUENT EFFECTS ON THE H-1 NMR-SPECTRA OF SUBSTITUTED BENZAMIDES AND N-ALKYLBENZAMIDES

被引：13

作者：

CALVERT, DJ

OCONNOR, J

机构：

[1] Chemistry Department, University of Auckland, Auckland, Private Bag

来源：

AUSTRALIAN JOURNAL OF CHEMISTRY | 1979年 / 32卷 / 02期

关键词：

D O I：

10.1071/CH9790337

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The proton chemical shifts (δNH and δCH) of 60 substituted benzamides and N-alkylbenzamides and δCH of seven substituted N, N-dialkylbenzamides have been reported and compared with substituent effects. The chemical shifts (δNH, and δCHof H 3, 5) of N-alkylbenzamides correlate well with Hammett σ values. The chemical shift δ, also correlates well with the Taft substituent constant Es. All other chemical shifts are independent of substituent effects. © 1979, CSIRO. All rights reserved.

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页码：337 / 343

页数：7

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