申请人:Touge Taichiro
公开号:US20140051871A1
公开(公告)日:2014-02-20
Provided is a ruthenium complex that is represented by general formula (1*) and is useful as an asymmetric reduction catalyst.
(In the formula, * is an asymmetric carbon atom; R
1
is an arenesulfonyl group, and the like; R
2
and R
3
are a phenyl group, and the like; R
10
through R
14
are selected from a hydrogen atom, C
1-10
alkyl group, and the like, but R
10
through R
14
are not simultaneously hydrogen atoms; X is a halogen atom and the like; j and k are each either 0 or 1; and j+k is 0 or 2.)
提供一个钌配合物,其由通式(1*)表示,可用作不对称还原催化剂。
(在公式中,*是不对称碳原子;R1是芳基磺酰基团等;R2和R3是苯基团等;R10至R14选自氢原子、C1-10烷基团等,但R10至R14不同时为氢原子;X是卤素原子等;j和k都是0或1;j+k为0或2。)