RUTHENIUM(II) 2-(PHENYLAZO)PYRIDINE COMPLEXES AS EPOXIDATION CATALYSTS

被引：12

作者：

BARF, GA ^{[1
]}

SHELDON, RA ^{[1
]}

机构：

[1] DELFT UNIV TECHNOL,ORGAN CHEM & CATALYSIS LAB,2628 BL DELFT,NETHERLANDS

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 1995年 / 98卷 / 03期

关键词：

ALKENES; EPOXIDATION; NITROGEN LIGANDS; RUTHENIUM;

D O I：

10.1016/1381-1169(95)00026-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

trans-Stilbene undergoes epoxidation with a two-fold excess of sodium periodate in the presence of 2 mol% ruthenium(II) 2-(phenylazo)pyridine complexes. Selectivities for epoxide are in the range 34-75%, depending on the structure of the complex. The byproduct, benzaldehyde, is derived from competing oxidative cleavage of the double bond.

引用

页码：143 / 146

页数：4

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