Title:
CHIRAL RHODIUM COMPLEX, AND METHOD FOR PRODUCING β-SUBSTITUTED CARBONYL COMPOUND
Document Type and Number:
Japanese Patent JP2019126751
Kind Code:
A
Abstract:
To provide a chiral complex which, when used as a catalyst, can make an aromatic boronic acid undergo asymmetric 1,4-addition to a conjugated enone in an aqueous solvent under relatively mild conditions and can be recovered by filtration; and a method for producing an optically active β-substituted carbonyl compound using the same as the catalyst.SOLUTION: Provided is a chiral rhodium complex represented by the following formula (α). [In the formula (α), A represents a polystyrene-polyethylene glycol copolymer resin.]SELECTED DRAWING: None
Inventors:
UOZUMI YASUHIRO
OSAKO TAKAO
SHEN GUAN SHUO
OSAKO TAKAO
SHEN GUAN SHUO
Application Number:
JP2018008169A
Publication Date:
August 01, 2019
Filing Date:
January 22, 2018
Export Citation:
Assignee:
NAT INSTITUTES OF NATURAL SCIENCES
International Classes:
B01J31/22; C07C45/69; C07C49/213; C07C49/255; C07C49/657; C07C49/683; C07C49/697; C07C49/753; C07C49/784; C07C49/792; C07C67/30; C07C69/76; C07C201/12; C07C205/45; C07C221/00; C07C225/22
Domestic Patent References:
| JP2015172024A | 2015-10-01 | |||
| JP2007237105A | 2007-09-20 | |||
| JP2013056852A | 2013-03-28 | |||
| JP2000507604A | 2000-06-20 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshinori Shimizu
Junichiro Sakamaki
Yoshinori Shimizu
Junichiro Sakamaki