PERCHLORINATED AND HIGHLY CHLORINATED MESO-TETRAPHENYLPORPHYRINS

被引:122
作者
WIJESEKERA, T
MATSUMOTO, A
DOLPHIN, D
LEXA, D
机构
[1] UNIV BRITISH COLUMBIA,DEPT CHEM,2036 MAIN MALL,VANCOUVER V6T 1W5,BC,CANADA
[2] UNIV PARIS 07,ELECTROCHIM LAB,F-75230 PARIS 05,FRANCE
来源
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1990年 / 29卷 / 09期
关键词
D O I
10.1002/anie.199010281
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The electron‐withdrawing chloro substituents in the porphinatoiron(III) compounds 2–6 cause anodic shifts in the half‐wave potentials E1/2 relative to that of the unsubstituted compound 1. Substitution on the phenyl rings is less effective than β substitution (R3). The spectroelectrochemically determined stability constants for binding of Cl⊖ are high for the β‐chlorinated derivatives. (Figure Presented.) Copyright © 1990 by VCH Verlagsgesellschaft mbH, Germany
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页码:1028 / 1030
页数:3
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