Interaction of [RuCl2(PR3)3] (R = Ph, p-tolyl) with some Rh(III), Ir(III) and Pt(IV) tertiary phosphine complexes
作者:Abdul-Razzak Al-Ohaly、John F. Nixon
DOI:10.1016/s0020-1693(00)85216-0
日期:1985.9
several monomeric phosphine complexes of rhodium(III), iridium(III) and platinum(IV) have been studied. The reactions with mer -MCl 3 (P′R 3 ) 3 (M = Rh, P′R 3 = PEt 2 Ph, PMe 2 Ph, PMe 2 Ph; M = Ir, P′R 3 = PBuPh 2 , PMePh 2 , PEt 2 Ph) involves a phosphine ligand transfer between metal atoms to afford novel dark coloured heterobimetallic complexes containing a triple chloro-bridge. The reactions of RuCl
摘要研究了RuCl 2(PR 3)3 [PR 3 = PPh 3或P(对甲苯基)3]与铑(III),铱(III)和铂(IV)的几种单体膦配合物的反应。与mer -MCl 3(P'R 3)3(M = Rh,P'R 3 = PEt 2 Ph,PMe 2 Ph,PMe 2 Ph; M = Ir,P'R 3 = PBuPh 2,PMePh 2的反应,PEt 2 Ph)涉及在金属原子之间的膦配体转移,以提供含有三氯桥的新型深色杂双金属配合物。RuCl 2(PR 3)3与PtCl 4(P'R 3)2(P'R 3 = PEt 2 Ph,PBu 2 Ph)的反应,但是,没有提供形成含( RuCl 3 Pt)单元,但随着膦配体在两种金属之间的转移,Pt IV还原为Pt II。这些配合物的配方已通过31 P NMR光谱确定。