Title:
METHOD FOR PRODUCING PRIMARY AMINE THROUGH CONTINUOUS CATALYTIC REDUCTION OF NITRILE
Document Type and Number:
WIPO Patent Application WO/2016/143637
Kind Code:
A1
Abstract:
[Problem] The present invention addresses the problem of providing a new method that is for manufacturing a primary amine through catalytic hydrogen reduction of a nitrile and that enables obtaining of a primary amine with high selectivity and fine yield even at low hydrogen pressure. [Solution] A method for producing a primary amine, characterized by continuous catalytic reduction of a nitrile by feeding, together with hydrogen such that the hydrogen pressure is not higher than 1 MPa, a solution containing the nitrile coexisting with an acid, into a flow synthesis system having a flow path through which a solution is fed, and having a column located within the flow path and loaded with a fixed platinum group metal catalyst.
Inventors:
KOZAWA MASAMI (JP)
YAMAGUCHI TOMOHIRO (JP)
KOBAYASHI SHU (JP)
YAMAGUCHI TOMOHIRO (JP)
KOBAYASHI SHU (JP)
Application Number:
PCT/JP2016/056458
Publication Date:
September 15, 2016
Filing Date:
March 02, 2016
Export Citation:
Assignee:
NISSAN CHEMICAL IND LTD (JP)
UNIV TOKYO (JP)
UNIV TOKYO (JP)
International Classes:
C07C209/48; C07C211/07; C07C211/12; C07C211/27; C07C303/40; C07C311/09; B01J23/44; B01J31/28; C07B61/00
Foreign References:
JP2012179501A | 2012-09-20 | |||
JPS57203040A | 1982-12-13 | |||
JPS591448A | 1984-01-06 | |||
JP2007099758A | 2007-04-19 | |||
JP2007269645A | 2007-10-18 |
Attorney, Agent or Firm:
HANABUSA PATENT & TRADEMARK OFFICE (JP)
A patent business corporation is a なぶさ patent trademark office. (JP)
A patent business corporation is a なぶさ patent trademark office. (JP)
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