METHOD FOR PRODUCING ASYMMETRICALLY CYANOSILYLATED PRODUCT BY USING COMPOSITION FOR ASYMMETRICAL SYNTHESIS CATALYST

Title:

METHOD FOR PRODUCING ASYMMETRICALLY CYANOSILYLATED PRODUCT BY USING COMPOSITION FOR ASYMMETRICAL SYNTHESIS CATALYST

Document Type and Number:

Japanese Patent JP3844639

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To produce an asymmetrically cyanosilylated product by using a catalyst composition for an asymmetric synthesis without extention of the reaction time.
SOLUTION: When carrying out the asymmetrical cyanosilylation reaction of an aldehyde with a trimethylsilylcyanide by using a conventional catalyst composition for the asymmetrical synthesis, the asymmetrical cyanosilylation product can be obtained in a short time in high isolation yield and asymmetrical yield by adding a proton source to the reaction system.

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Inventors:

Shiba saki Masakatsu
Hiroyuki Nogami
Yoshitaka Hamashima
Kanai

Application Number:

JP2000167305A

Publication Date:

November 15, 2006

Filing Date:

June 05, 2000

Export Citation:

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Assignee:

Mitsubishi Rayon Co., Ltd.

International Classes:

B01J31/22; C07F7/18; C07B53/00; C07B61/00; (IPC1-7): C07F7/18; B01J31/22; //C07B61/00

Domestic Patent References:

JP5112518A

Other References:

Yang Lu, et al.,,A Simple Total Synthesis of Both Enantiomers of γ-Amino-β-hydroxybutanoic Acid (GABOB) by Enzymati,Tetrahedron: Asymmetry,1990年,Vol.1, No.10,p.707-710

Attorney, Agent or Firm:

Hiroshi Kobayashi
Eiji Katayama
Norio Omori
Kyoko Tamura
Yasuhito Suzuki

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