Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1988-02-25
1990-03-06
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
558456, C07C 6333
Patent
active
049067834
ABSTRACT:
Preparation of bis(hexamethylene)triamine from 6-aminohexanenitrile by catalytically preparing di(5-cyanopenyl)-amine, followed by hydrogenation using a nitride hydrogenation catalyst.
REFERENCES:
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patent: 3950229 (1976-04-01), Moore et al.
patent: 3972938 (1976-08-01), Voges et al.
patent: 4115304 (1978-09-01), Chadwick
patent: 4389348 (1983-06-01), Diamond et al.
patent: 4601859 (1986-07-01), Galle et al.
Covington Raymond
E. I. Du Pont de Nemours and Company
Raymond Richard L.
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