Title:
２，６−ｔｒａｎｓ−ジメチルモルホリンのラセミ分離
Document Type and Number:
Japanese Patent JP5714213
Kind Code:
B2
Abstract:
Producing optically active trans-2,6-dimethylmorpholine comprises reacting racemic trans-2,6-dimethylmorpholine with optically active mandelic acid, separating the mandelate salt of one enantiomer from the other enantiomer, and isolating the desired enantiomer.
Inventors:
Ditrich, Claus
Hese, frank
Hese, frank
Application Number:
JP2008547943A
Publication Date:
May 07, 2015
Filing Date:
December 18, 2006
Export Citation:
Assignee:
BASF SE
International Classes:
C07D265/30; C07B57/00
Domestic Patent References:
| JP2003514888A |
Other References:
Tetrahedron Asymmetry, 2000年, V11, p.975-980
Tetrahedron Asymmetry, 1995年, Vol.6, No.8, p.1891-1894
光学異性体の分離[季刊 化学総説 No.5], 1994年6月10日, p.45-54
Tetrahedron Asymmetry, 1995年, Vol.6, No.8, p.1891-1894
光学異性体の分離[季刊 化学総説 No.5], 1994年6月10日, p.45-54
Attorney, Agent or Firm:
Yusuke Hiraki
Satoshi Fujita
Eiichi Arai
Natsuo Tanaka
Satoshi Fujita
Eiichi Arai
Natsuo Tanaka