发明申请
US20110028749A1 RUTHENIUM COMPOUND AND METHOD FOR PRODUCING OPTICALLY ACTIVE AMINOALCOHOL COMPOUND
有权
用于生产光学活性氨基醇化合物的钌化合物和方法
- 专利标题： RUTHENIUM COMPOUND AND METHOD FOR PRODUCING OPTICALLY ACTIVE AMINOALCOHOL COMPOUND
- 专利标题（中）： 用于生产光学活性氨基醇化合物的钌化合物和方法
-
申请号： US12936496申请日： 2009-04-03
-
公开(公告)号： US20110028749A1公开(公告)日： 2011-02-03
- 发明人: Masaya Akashi , Tsutomu Inoue
- 申请人： Masaya Akashi , Tsutomu Inoue
- 申请人地址： JP Tokyo
- 专利权人： Nippon Soda Co., Ltd.
- 当前专利权人： Nippon Soda Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2008-099267 20080407
- 国际申请： PCT/JP2009/001569 WO 20090403
- 主分类号： C07F15/00
- IPC分类号： C07F15/00 ; C07C213/00
摘要：
A novel ruthenium compound that is useful as an asymmetric reduction catalyst for carbonyl compounds. The ruthenium compound of the present invention is represented by a formula (I): (Ru(X)2(Pxx)[R1R2C(NH2)—R3R4C(NH2)] (I)), and when this compound is used as an asymmetric reduction catalyst, an optically active aminoalcohol compound can be produced from an α-aminoketone, and particularly a compound represented by formula (IV), with high stereoselectivity and high yield.
公开/授权文献
信息查询
