OPTICALLY ACTIVE $g(a)-AMINONITRILE AND PROCESS FOR PRODUCING $g(a)-AMINO ACID

Title:

OPTICALLY ACTIVE $g(a)-AMINONITRILE AND PROCESS FOR PRODUCING $g(a)-AMINO ACID

Document Type and Number:

WIPO Patent Application WO/2001/019787

Kind Code:

A1

Abstract:

An aldehyde compound is reacted with an amine compound and hydrogen cyanide in the presence of a chiral zirconium catalyst obtained by mixing a zirconium alkoxide with an optically active binaphthol compound.

Inventors:

KOBAYASHI SHU (JP)
ISHITANI HARURO (JP)

Application Number:

PCT/JP2000/001508

Publication Date:

March 22, 2001

Filing Date:

March 13, 2000

Export Citation:

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Assignee:

JAPAN SCIENCE & TECH CORP (JP)
KOBAYASHI SHU (JP)
ISHITANI HARURO (JP)

International Classes:

B01J31/18; B01J31/22; C07B53/00; C07B61/00; C07C227/18; C07C227/26; C07C229/08; C07C253/00; C07C253/08; C07C255/24; C07D211/60; C07C255/25; C07C255/31; C07C255/33; C07C255/42; (IPC1-7): C07C253/08; C07C255/24; C07C255/42; C07C227/12; C07C229/08; C07C229/36; C07D211/60; B01J31/02

Domestic Patent References:

WO1994018152A1

1994-08-18

Foreign References:

JPS5082028A	1975-07-03
JPH06157402A	1994-06-03
JPH0672922A	1994-03-15
JPH0920703A	1997-01-21

Attorney, Agent or Firm:

Nishizawa, Toshio (Udagawa-cho Shibuya-ku Tokyo, Udagawa-cho Shibuya-ku Tokyo, JP)

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