Title:
OPTICALLY ACTIVE POLYMALEIMIDE DERIVATIVE, METHOD FOR PRODUCING THE SAME, OPTICAL RESOLUTION AGENT CONSISTING OF THE SAME AND METHOD FOR RESOLUTION OF OPTICALLY ACTIVE COMPOUND USING THE SAME
Document Type and Number:
Japanese Patent JP2001106729
Kind Code:
A
Abstract:
To obtain a new optically active polymer useful as an optical resolution agent.
This new polymer, an optically active polymaleimide derivative having an optical rotation of ≥190° is obtained by anionic polymerization of the corresponding melamine derivative in the presence of an optically active ligand. The new optically active polymer thus obtained is used as an optical resolution agent.
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Inventors:
OISHI TSUTOMU
Application Number:
JP2000229062A
Publication Date:
April 17, 2001
Filing Date:
July 25, 2000
Export Citation:
Assignee:
TOSOH CORP
International Classes:
B01J20/291; B01D15/08; B01J20/26; B01J20/281; C07D207/404; C07D317/18; C08F2/44; C08F22/40; C08K5/353; C08L35/00; G01N30/88; (IPC1-7): C08F22/40; B01D15/08; B01J20/26; C08F2/44; C08K5/353; C08L35/00; G01N30/48
Domestic Patent References:
| JPS61254606A | 1986-11-12 | |||
| JPH0393811A | 1991-04-18 |
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