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Title:
光学活性トランス-2-アミノシクロヘキサノールの製造方法およびその中間体
Document Type and Number:
Japanese Patent JP5287250
Kind Code:
B2
Abstract:
A method of producing optically active trans-2-aminocyclohexanol includes allowing racemic trans-2-aminocyclohexanol to react with optically active 2-methoxyphenylacetic acid to produce an optically active 2-methoxyphenylacetic acid salt of optically active trans-2-aminocyclohexanol and separating the salt. An optically active 2-methoxyphenylacetic acid salt of optically active trans-2-aminocyclohexanol is also provided. The method makes it possible to produce optically active trans-2-aminocyclohexanol with ease and a high yield from an industrially-advantageous, inexpensive raw material.

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Inventors:
Ryuji Ogawa
Toshihiro Fujino
Kenichi Sakai
Application Number:
JP2008542953A
Publication Date:
September 11, 2013
Filing Date:
June 18, 2008
Export Citation:
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Assignee:
Toray Fine Chemicals Co., Ltd.
International Classes:
C07C213/10; C07B57/00; C07C59/64; C07C215/44
Domestic Patent References:
JP2001139528A2001-05-22
JPH0959252A1997-03-04
JPH1160543A1999-03-02
Other References:
JPN6013020350; Ｓａｋａｉ　Ｋ．　ｅｔ　ａｌ: Ｔｅｔｒａｈｅｄｒｏｎ：　Ａｓｙｍｍｍｅｔｒｙ Ｖｏｌ．１７, 2006, ｐｐ．１５４１-１５４３
Attorney, Agent or Firm:
Hiroaki Yoshizawa



 
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