THE FUNCTIONALIZATION OF SATURATED-HYDROCARBONS .31. THE FE(PA)(3)-CATALYZED AND [FE(TPA)CL-2]CLO4-CATALYZED OXIDATIONS OF SATURATED-HYDROCARBONS BY HYDROGEN-PEROXIDE - A COMPARATIVE MECHANISTIC STUDY

被引：28

作者：

BARTON, DHR

BECK, AH

TAYLOR, DK

机构：

[1] Department of Chemistry, Texas A and M University. College Station

来源：

TETRAHEDRON | 1995年 / 51卷 / 18期

关键词：

D O I：

10.1016/0040-4020(95)00204-L

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The Fe(pa)(3) and [Fe(tpa)Cl-2]ClO4 catalyzed (pa = picolinic acid, tpa = tris(2-pyridylmethyl)amine) functionalization of saturated hydrocarbons by H2O2 in pyridine/acetic acid follows a common reaction pathway. Regioselectivity studies indicate, that a high valent iron species is responsible for the activation of the alkane. Alkyl hydroperoxides are the precursors for ketone and alcohol formation. Dioxygen provides the oxygen atoms in the alkyl hydroperoxide.

引用

页码：5245 / 5254

页数：10

共 55 条

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