Methylnickel compounds containing trimethylphosphine and salicylaldiminato(N:O) ligands

被引：10

作者：

Klein, HF

Bickelhaupt, A

机构：

[1] Anorganische Chemie I, Technische Hochschule Darmstadt

来源：

INORGANICA CHIMICA ACTA | 1996年 / 248卷 / 01期

关键词：

nickel complexes; methyl complexes; salicylaldiminato-(N:O) complexes; chelate complexes;

D O I：

10.1016/0020-1693(95)04981-9

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Methyl(salicylaldiminato[N:O])nickel complexes NiMe(2-O-C6H4-CH=NR)PMe(3) (R=Me, Ph, CHM(2), n-Bu, CH2CH(OMe)(2), CH2CF3) have been prepared from [NiMe(OMe)(PMe(3))](2) and the corresponding salicylaldimine. The diamagnetic methylnickel compounds contain the well known six-membered chelate ring and are unreactive towards excess trimethylphosphine. Steric demand of the N-substituent (R=CMe(3)) causes ring opening and ligand dismutation reactions at the nickel center.

引用

页码：111 / 114

页数：4

共 6 条

[1] INSERTION OF ALKYNES INTO ORGANONICKEL FUNCTIONS AS A SYNTHESIS OF VINYL-NICKEL COMPOUNDS [J].