Title:
PRODUCTION OF 2-AMINOMETHYL-1,5-DIAMINOPENTANE
Document Type and Number:
Japanese Patent JPH10175925
Kind Code:
A
Abstract:
To produce 2-aminomethyl-1,5-diaminopentane by highly selectively reducing 2-aminomethylglutaronitrile under relatively mild conditions.
2-Aminomethylglutaronitrile is hydrogenated in the presence of a Raney-nickel catalyst and an alkali metallic compound in an alcoholic solvent to produce 2-aminomethyl-1,5-diaminopentane(AMDP), which is utilized as a curing agent for epoxy resins, a raw material for polyurethanes, etc., in a wide range.
Inventors:
HARA YOSHINORI
TAKAHASHI HIROKO
TAKAHASHI HIROKO
Application Number:
JP33701196A
Publication Date:
June 30, 1998
Filing Date:
December 17, 1996
Export Citation:
Assignee:
MITSUBISHI CHEM CORP
International Classes:
B01J25/02; C07C209/48; C07C211/13; (IPC1-7): C07C211/13; B01J25/02; C07C209/48
Attorney, Agent or Firm:
Hasegawa Moji