LIGAND FOR ASYMMETRIC SYNTHESIS CATALYST, AND PROCESS FOR PRODUCTION OF ALPHA-ALKENYL CYCLIC COMPOUND USING SAME
申请人:Kitamura Masato
公开号:US20120220780A1
公开(公告)日:2012-08-30
Disclosed are: a ligand for an asymmetric synthesis catalyst; and a process for producing an α-alkenyl cyclic compound using the ligand. Specifically disclosed are: a ligand for an asymmetric synthesis catalyst, which is represented by any one of formulae (1) to (4) [wherein R
1
represents —Cl or —Br; R
2
represents —CH
3
or —CF
3
; and R
3
represents —CH
2
—CH═CH
2
or —H]; and a process for producing an α-alkenyl cyclic compound using the ligand.
Ligand for asymmetric synthesis catalyst, and process for production of alpha-alkenyl cyclic compound using the same
申请人:Kitamura Masato
公开号:US08822696B2
公开(公告)日:2014-09-02
Disclosed are: a ligand for an asymmetric synthesis catalyst; and a process for producing an α-alkenyl cyclic compound using the ligand. Specifically disclosed are: a ligand for an asymmetric synthesis catalyst, which is represented by any one of formulae (1) to (4) [wherein R1 represents —Cl or —Br; R2 represents —CH3 or —CF3; and R3 represents —CH2—CH═CH2 or —H]; and a process for producing an α-alkenyl cyclic compound using the ligand.