Title:
ニトリル化合物の製造方法
Document Type and Number:
Japanese Patent JP5378412
Kind Code:
B2
Abstract:
Organic compounds containing at least one site of ethylenic unsaturation are catalytically hydrocyanated and the medium of hydrocyanation is separated into desired linear organic compounds containing at least one nitrile function, e.g., 3-pentenenitrile, and undesired nitrile by-products, e.g., methylglutaronitrile, and the undesired nitrile by-products are hydrodenitrogenated into ammonia and at least one hydrocarbon compound under an absolute hydrogen pressure ranging from 0.1 to 10 MPa at a temperature ranging from 200° to 500° C. and in the presence of a hydrodenitrogenation catalyst.
Inventors:
Philip Marion
Amery Hino
Dorothy Laurenti
Christoph Jeante
Amery Hino
Dorothy Laurenti
Christoph Jeante
Application Number:
JP2010542605A
Publication Date:
December 25, 2013
Filing Date:
January 12, 2009
Export Citation:
Assignee:
RHODIA OPERATIONS
International Classes:
C07C253/10; B01J23/42; B01J23/755; B01J29/06; C07C1/32; C07C5/27; C07C9/16; C07C253/32; C07C253/34; C07C255/04; C07C255/07; C07B61/00
Domestic Patent References:
| JP2007519663A | ||||
| JP63174962A | ||||
| JP2006516543A | ||||
| JP2007502854A | ||||
| JP2003509486A | ||||
| JP2007519667A | ||||
| JP2006528616A | ||||
| JP2011512327A | ||||
| JP62032183A | ||||
| JP56002919A | ||||
| JP11292532A |
Other References:
SYNTHESIS,1980年,P802-803
Attorney, Agent or Firm:
Axis International Patent Business Corporation