SYNTHESIS AND SOME REACTIONS OF MIXED (-)-MENTHYLTIN HYDRIDES

被引：31

作者：

PODESTA, JC

CHOPA, AB

RADIVOY, GE

VITALE, CA

机构：

[1] Instituto de Investigaciones en Química Orgánica, Universulad National del Sur, 8000 Bahía Blanca

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1995年 / 494卷 / 1-2期

关键词：

TIN; HYDRIDES; ASYMMETRIC SYNTHESIS;

D O I：

10.1016/0022-328X(95)05323-H

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The synthesis and physical properties of dineophyl(-)menthyltin (4) and methylneophyl (-)menthyltin (9) hydrides as well as that of their organotin precursors are described. Whereas the reduction of acetophenone with 4 afforded (-)-(S)-1-phenylethanol in 40% ee, the reduction of the same ketone with dimethyl(-)menthyltin hydride yielded the alcohol with only a 7% ee. Full H-1,C-13, and Sn-119 NMR data are given.

引用

页码：11 / 16

页数：6

共 20 条

[1]

BELINZONI DU, 1988, J CHEM RES-S, P178

[2]

BELINZONI DU, 1988, J CHEM RES M, P1537

[3] ORGANOTIN COMPOUNDS .6. HYDROSTANNATION OF METHYL (E)-DISUBSTITUTED PROPENOATES WITH TRIMETHYLTIN HYDRIDE AND DIMETHYLTIN CHLOROHYDRIDE [J].