SYNTHESIS, CRYSTAL-STRUCTURE AND CATALYTIC ACTIVITIES OF [RU-III(BBPC)(PPH(3))CL] [H(2)BBPC=1,2-BIS(4-TERT-BUTYLPYRIDINE-2-CARBOXAMIDO)-4,5-DICHLOROBENZENE]

被引：23

作者：

KO, PH

CHEN, TY

ZHU, J

CHENG, KF

PENG, SM

CHE, CM

机构：

[1] UNIV HONG KONG,DEPT CHEM,HONG KONG,HONG KONG

[2] NATL TAIWAN UNIV,DEPT CHEM,TAIPEI 10764,TAIWAN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1995年 / 13期

关键词：

D O I：

10.1039/dt9950002215

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The compound H(2)bbpc [1,2-bis(4-tert-butylpyridine-2-carboxamido)-4,5-dichlorobenzene], which has good solubility in organic solvents, has been prepared. Reaction of [Ru(PPh(3))(3)Cl-2] with H(2)bbpc in ethanol and in the presence of triethylamine gave [Ru-II(bbpc)(PPh(3))Cl], the crystal structure of which has been determined. This complex is an active catalyst for alkene epoxidation by PhlO, cyclopropanation of styrene by ethyl diazoacetate and aziridination of styrene by PhlNO(2)SC(6)H(4)Me-p. Its cyclic voltammogram in dichloromethane showed a reversible Ru-III-Ru-II couple at -0.55 V and an oxidation couple at 0.32 V.

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页码：2215 / 2219

页数：5

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