ELECTROCATALYTIC REDUCTION OF BENZAL CHLORIDE BY COBALT(I)(SALEN) - A MECHANISTIC INVESTIGATION

被引：39

作者：

FRY, AJ

SIRISOMA, UN

机构：

[1] Department of Chemistry, Wesleyan University, Middletown

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1993年 / 58卷 / 18期

关键词：

D O I：

10.1021/jo00070a030

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Benzal chloride (6) is converted to a mixture consisting primarily of cis-and trans-stilbene (12) by the action of electrochemically-generated cobalt(I)(salen)-1 (5). The process involves a sequence involving electrocatalytic conversion of benzal chloride to a mixture of the stereoisomeric 1,2-dichloro-1,2-diphenylethanes (10), followed by electrocatalyzed conversion of the latter to 12. Voltammograms of Co(II)(salen) (4) in the presence of varying amounts of 6 exhibit peaks both before and after that due to reduction of 4. The voltammetric data and other chemical evidence is interpreted in light of a previously-suggested mechanism for stilbene formation.

引用

页码：4919 / 4924

页数：6

共 49 条

[21] MASS-SPECTROMETRIC STUDY OF POLYDENTATE SCHIFF-BASE COORDINATION-COMPOUNDS .1. COBALT(II), NICKEL(II), AND COPPER(II) COMPLEXES OF SALEN AND OABEN [J].