6-COORDINATED AND 7-COORDINATED MANGANESE(II) COMPLEXES OF QUATERPYRIDINE - SYNTHESIS, X-RAY CRYSTAL-STRUCTURE AND CATALYST FOR ALKENE EPOXIDATION

被引：30
|
作者：
CHAN, CW
CHE, CM
PENG, SM
机构：
[1] UNIV HONG KONG,DEPT CHEM,POKFULAM RD,HONG KONG,HONG KONG
[2] NATL TAIWAN UNIV,DEPT CHEM,TAIPEI,TAIWAN
来源：
POLYHEDRON | 1993年 / 12卷 / 18期
关键词：
D O I：
10.1016/S0277-5387(00)88253-4
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Reaction of Mn(ClO4)2 . xH2O and Mn(CH3CO2)3 . xH2O with 2,2': 6',2'': 6'',2'''-quaterpyridine (QP) in acetonitrile or methanol gave the complexes [Mn(QP)(H2O)2] (ClO4)2 and [Mn(QP)(CH3CO2)(H2O)](ClO4), respectively. X-ray crystal structure determination revealed that the manganese atom is six-coordinated in the former, but seven-coordinated in the latter. Both complexes catalysed oxidation of alkenes by PhIO.
引用
收藏
页码：2169 / 2173
页数：5
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