HYDROGEN-BONDING SPECTRA OF PYRIDINIUM HYDROCHLORIDES IN DIMETHYL-SULFOXIDE SOLUTION AND AS MULLS

被引：20

作者：

ARNETT, EM

CHAWLA, B

机构：

[1] Department of Chemistry, University of Pittsburgh, Pittsburgh

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 1978年 / 100卷 / 01期

关键词：

D O I：

10.1021/ja00469a037

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Infrared spectra stretching frequencies in the 2000-3500-cm-1 region are reported for the hydrochlorides of 24 pyridines and several other amines, both as mulls in hexachlorobutadiene and as 0.1 M solutions in dimethyl sulfoxide. The results are compared with each other and with other criteria of hydrogen bonding. The 2, 6-di-tert-butylpyridinium salt is a bichloride (DTBPH+ ClHCl-). It gives no evidence of hydrogen bonding in the mull but shows clear evidence of hydrogen bonding in Me2SO solution. © 1978, American Chemical Society. All rights reserved.

引用

页码：214 / 216

页数：3

共 20 条

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