OPTICALLY-ACTIVE TRANSITION-METAL COMPLEXES .99. OPTICAL ACTIVE PHOSPHIDO-BRIDGED MOLYBDENUM, RHODIUM AND IRON COMPLEXES

被引：6

作者：

BRUNNER, H

PETER, H

机构：

[1] Institut für Anorganische Chemie, Universität Regensburg, D-8400 Regensburg

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1990年 / 393卷 / 03期

关键词：

D O I：

10.1016/0022-328X(90)85171-T

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Starting from the optically active PH phospholanes diopholane HPDph and tarpholane HPTph, the phosphido bridged complexes 1-6 were prepared and characterized. Complexes 2 and 3 exist as two diastereomers differing only in the configuration of the Mo atom. The temperature dependence of the 1H NMR spectra of these complexes reveals an intramolecular fluxional process. The rhodium complexes 4-6 were used as enantioselective catalysts in the hydrogenation of α-ethylstyrene and in the hydrosilylation of acetophenone with diphenylsilane. © 1990.

引用

页码：401 / 409

页数：9

共 32 条

[1] HEAD TO HEAD ACETYLENE COUPLING AT A HETEROBIMETALLIC CENTER TO GIVE A RHODACYCLOPENTADIENE IRON UNIT - SYNTHESES AND X-RAY CRYSTAL-STRUCTURES OF (TERT-BU2PH)(CO)2FE(MU-CO)(MU-TERT-BU2P)RH(COD)(FE-RH), (CO)2FE(MU-TERT-BU2P)(MU-ETA-4-C4H2(PH)2)RH(HCCPH)(FE-RH), AND RH2FE(CO)3(TERT-BU2PH)(MU-CO)2(MU-TERT-BU2P)2 [J].