RUTHENIUM COMPOUND AND METHOD FOR PRODUCING OPTICALLY ACTIVE AMINOALCOHOL COMPOUND
申请人:Nippon Soda Co., Ltd.
公开号:EP2264000A1
公开(公告)日:2010-12-22
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 a-aminoketone, and particularly a compound represented by formula (IV), with high stereoselectivity and high yield.
一种可用作羰基化合物不对称还原催化剂的新型钌化合物。本发明的钌化合物由式(I)表示:(Ru(X)2(Pxx)[R1R2C(NH2)-R3R4C(NH2)](I)),当该化合物用作不对称还原催化剂时,可以高立体选择性和高产率从a-氨基酮制得光学活性氨基醇化合物,特别是由式(IV)表示的化合物。