Photoinduced oxidation of hydrocarbons with cobalt(III)-alkylperoxy complexes

被引：16

作者：

Farinas, ET ^{[1
]}

Nguyen, CV ^{[1
]}

Mascharak, PK ^{[1
]}

机构：

[1] UNIV CALIF SANTA CRUZ,DEPT CHEM & BIOCHEM,SANTA CRUZ,CA 95064

来源：

INORGANICA CHIMICA ACTA | 1997年 / 263卷 / 1-2期

关键词：

photooxidation of alkanes; cobalt complexes; alkylperoxy complexes;

D O I：

10.1016/S0020-1693(97)05588-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A set of cobalt(III)-alkylperoxy complexes, [Co(BPI)(OAc)((OOBu)-Bu-t)] (i), [Co(Me-BPI)(OAc)((OOBu)-Bu-t)] (2) and [Co(Cl-BPI)(OAc)((OOBu)-Bu-t)] (3) where BPI is 1,3-bis(2'-pyridylimino) isoindoline, promotes photooxidation of alkanes at room temperature. Irradiation causes homolysis of the Co-O bond of the Co-O-O-Bu-t moieties in these complexes and produces (BuOO)-Bu-t radicals in the reaction mixture. Both (BuOO.)-Bu-t and (BuO.)-Bu-t (derived from (BuOO.)-Bu-t) are responsible for the oxidation of the C-H bonds. (C) 1997 Elsevier Science S.A.

引用

页码：17 / 21

页数：5

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