Title:
触媒及びこれを用いるtert-アルキルアルコールの製造方法
Document Type and Number:
Japanese Patent JP5091485
Kind Code:
B2
Abstract:
A tert-alkyl ketone, pinacolone was hydrogenated under pressurized hydrogen in the presence of a ruthenium complex (S)-1 and a base, and corresponding (S)-3,3,-dimethyl-2-butanol was thereby obtained in 100% yield and 97% ee.
Inventors:
Takeshi Okuma
Christian Ambrosio Sandoval
Ryoji Noyori
Christian Ambrosio Sandoval
Ryoji Noyori
Application Number:
JP2006543130A
Publication Date:
December 05, 2012
Filing Date:
October 24, 2005
Export Citation:
Assignee:
Kanto Chemical Co., Ltd.
Nagoya Institute of Industrial Science
Nagoya Institute of Industrial Science
International Classes:
B01J31/24; C07C29/145; C07C31/125; C07C31/137; C07C33/03; C07C33/20; C07C33/30; C07C35/08; C07C35/32; C07D307/44; C07D333/16; C07F9/50; C07F15/00; C07F19/00; C07B53/00; C07B61/00; C07D213/38
Domestic Patent References:
| JP2003104993A | 2003-04-09 | |||
| JP2004238306A | 2004-08-26 | |||
| JP2007536338A | 2007-12-13 |
Attorney, Agent or Firm:
Aitec International Patent Office