Process for manufacture of 1,11-undecanediamine

Details Process for manufacture of 1,11-undecanediamine Process for manufacture of 1,11-undecanediamine

1977-10-25

1979-10-30

Douglas, Winston A.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260690, C07C 8518, C07C 8524

Patent

active

041728483

ABSTRACT:
A process for producing 1,11-undecanediamine by contacting 7-(5'-aminopentyl)-3,4,5,6-tetrahydro-2H-azepine and/or 1,11-diaminoundecanol-6 with hydrogen in the presence of a hydrogenation catalyst in a diluent comprising aqueous sulfuric acid.

REFERENCES:
patent: 2642463 (1953-06-01), Arnold et al.
patent: 3412156 (1968-11-01), Ueda et al.
patent: 3941717 (1976-03-01), Vollheim et al.
patent: 4026944 (1977-05-01), Bohm et al.
Morrison et al., "Organic Chemistry," 2nd Edition, p. 636, (1966).
Augustine, "Catalytic Hydrogenation," p. 31, (1965).

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