发明名称 |
Verfahren zur Herstellung von optisch aktiven Alkoholen und von optischen aktiven Aminen |
摘要 |
A process for preparing an optically active alcohol by reacting a prochiral ketone corresponding to the optically active alcohol and an acid with a mixture of (1) a boron-containing compound selected from the group consisting of i) a borane compound which is obtained from an optically active beta -aminoalcohol and a boron hydride; or obtained from the optically active beta -aminoalcohol, a metal borohydride and an acid and ii) an optically active oxazaborolidine and (2) a metal borohydride; and a process for preparing an optically active amine by reacting an oxime derivative and an acid with a mixture of (1) a boron-containing compound selected from the group consisting of i) a borane compound which is obtained from an optically active beta -aminoalcohol and a boron hydride, or obtained from said optically active beta -aminoalcohol, a metal borohydride and an acid and ii) an optically active oxazaborolidine, and (2) a metal borohydride. |
申请公布号 |
DE69616856(T2) |
申请公布日期 |
2002.06.27 |
申请号 |
DE1996616856T |
申请日期 |
1996.04.09 |
申请人 |
SUMITOMO CHEMICAL CO., LTD. |
发明人 |
YONEYOSHI, YUKIO;KONYA, NAOTO;SUZUKAMO, GOHFU;KAMITAMARI, MASASHI;MIYAWAKI, TAKASHI |
分类号 |
C07B53/00;C07B57/00;C07C29/143;C07C33/34;C07C209/40;C07C213/02;(IPC1-7):C07C29/143;C07C33/22;C07C33/20;C07C33/46;C07C211/27;C07C211/29;C07C217/58 |
主分类号 |
C07B53/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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