SELECTIVITY IN CATALYTIC DIOL ELECTROOXIDATION USING A POLYPYRIDINE RU(IV) COMPLEX

被引：21

作者：

NAVARRO, M ^{[1
]}

DEGIOVANI, WF ^{[1
]}

ROMERO, JR ^{[1
]}

机构：

[1] UNIV SAO PAULO,FAC FILOSOFIA CIENCIAS & LETRAS RIBIERAO PRETO,DEPT QUIM,BR-14049 RIBEIRAO PRET,SP,BRAZIL

来源：

TETRAHEDRON | 1991年 / 47卷 / 4-5期

基金：

巴西圣保罗研究基金会;

关键词：

D O I：

10.1016/S0040-4020(01)87073-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

1,2-, 1,3-, and 1,4-Butanediols and phthalic alcohol were oxidized electrocatalytically using the polypyridine [(bpy)(trpy)RuO]2+ complex (1) as oxidant under different conditions: concentration of 1, pH, and temperature. By controlling the number of coulombs passed through the electrolytic cell, it was possible to obtain selective reactions. 1-Hydroxy-2-butanone, 1-hydroxy-3-butanone, gamma-butyrolactone, phthalide, phthalic aldehyde, and phthalic acid were the products obtained by controlled potential electrolysis from these substrates, with yields ranging from 41 to 89%.

引用

页码：851 / 857

页数：7

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