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Title:
METHOD FOR THE HEMIHYDROGENATION OF DINITRILES IN ORDER TO FORM AMINONITRILES
Document Type and Number:
WIPO Patent Application WO2003000651
Kind Code:
A3
Abstract:
The invention relates to the hemihydrogenation of dinitriles to form corresponding aminonitriles. The invention more particularly relates to a method for the hemihydrogenation of dinitriles in the presence of water and selectifying agents enabling aminonitrile selectivity to be improved.

Inventors:
LECONTE PHILIPPE (FR)
LOPEZ JOSEPH (FR)
Application Number:
PCT/FR2002/002023
Publication Date:
February 20, 2003
Filing Date:
June 13, 2002
Export Citation:
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Assignee:
RHODIA POLYAMIDE INTERMEDIATES (FR)
LECONTE PHILIPPE (FR)
LOPEZ JOSEPH (FR)
International Classes:
C07B61/00; B01J25/02; C07C253/30; C07C255/24; (IPC1-7): C07C253/30
Domestic Patent References:
WO2000064862A22000-11-02
Foreign References:
US5296628A1994-03-22
FR2785608A12000-05-12
US5986127A1999-11-16
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