DIRECT FORMATION OF ARYLPALLADIUM(II) COMPLEXES FROM AROMATIC-HYDROCARBONS VIA C-H BOND ACTIVATION BY THE PALLADIUM(II) ACETATE DIPROPYL SELENIDE SYSTEM

被引：13

作者：

FUCHITA, Y

OKA, H

OKAMURA, M

机构：

[1] Laboratory of Chemistry, College of General Education, Kyushu University, Chuo-ku, Fukuoka, 810, Ropponmatsu

来源：

INORGANICA CHIMICA ACTA | 1992年 / 194卷 / 02期

关键词：

D O I：

10.1016/S0020-1693(00)82665-1

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reactions of the palladium(II) acetate-dipropyl selenide system with aromatic hydrocarbons directly affords arylpalladium(II) complexes via aromatic C-H bond activation. In the case of benzene, toluene, m-xylene and p-xylene, diaryltripalladium(II) complexes [Pd3Ar2(mu-O2CMe)4(SePr2)2] have been obtained. Omicron-Xylene and 1,3,5-trimethylbenzene also react with the system, but diaryltripalladium(II) complexes have not been isolated. However, mononuclear arylpalladium(II) complexes [PdArCl(bipy)], derived from all the aromatic compounds cited here, have been obtained after the reactions with the system, followed by treatment with bipy and NaCl. The ability of the palladium(II) acetate-dipropyl selenide system for C-H bond activation of aromatic hydrocarbons has been discussed on the basis of the isolated yields of the resulting arylpalladium(II) complexes.

引用

页码：213 / 217

页数：5

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