RATE OF EXCHANGE OF NH HYDROGEN OF POLYANILINE, POLY(1-NAPHTHYLAMINE), AND DIPHENYLAMINE WITH H2O HYDROGEN ON NMR TIME-SCALE

被引：11

作者：

YAMAMOTO, T

机构：

来源：

CHEMISTRY LETTERS | 1993年 / 07期

关键词：

D O I：

10.1246/cl.1993.1211

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

NH hydrogen of polyaniline, poly(1-naphthylamine), and diphenylamine undergoes rapid exchange with H2O hydrogen in dimethyl sulfoxide on NMR time scale with life time of H2O hydrogen of about 0.04-0.30 s at 70-degrees-C and activation energy of 13-35 kJ mol-1.

引用

页码：1211 / 1214

页数：4

共 12 条

[1]

Carrington A., 1979, INTRO MAGNETIC RESON

[2]

CZUPINSKI O, 1980, B ACAD POL SCI-CHIM, V28, P661

[3]

HEEGER AJ, 1992, AUG INT C SCI TECH S, P4

[4]

HUANG S, 1986, J CHEM SOC FARADAY T, P2385