Synthesis and novel reactivity of platinum phosphine-borane complexes trans-[PtH(PPhR•BH3)(PEt3)2] (R = H, Ph)

被引：29

作者：

Dorn, H ^{[1
]}

Jaska, CA ^{[1
]}

Singh, RA ^{[1
]}

Lough, AJ ^{[1
]}

Manners, I ^{[1
]}

机构：

[1] Univ Toronto, Dept Chem, Toronto, ON M5S 3H6, Canada

来源：

CHEMICAL COMMUNICATIONS | 2000年 / 12期

关键词：

D O I：

10.1039/b002615h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The oxidative-addition reaction of Pt(PEt3)(3) with the phosphine-borane adducts PhPH2. BH3 and Ph2PH . BH3 leads to regioselective insertion of the Pt(PEt3)(2) fragment into the P-H bond to afford the hydride complexes trans-[PtH(PPhR . BH3)(PEt3)(2)] (R = H 1, R = Ph 2); reaction of 2 with PhPH2. BH3 leads to an unusual ligand exchange reaction which generates 1 and Ph2PH . BH3.

引用

页码：1041 / 1042

页数：2

共 22 条

[1] TRANSITION-METAL SUBSTITUTED PHOSPHANES, ARSANES, AND STIBANES .46. SOME REACTIONS OF THE FERRIO-PHOSPHANE C5ME5(CO)2FE-PPH2 AND MOLECULAR-STRUCTURE OF ITS BORANE ADDUCT [J].