Process for producing an ethylenamine

Details Process for producing an ethylenamine Process for producing an ethylenamine

1992-07-29

1994-06-14

Hollran, Glennon H.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

544358, 544402, C07C20916

Patent

active

053211600

ABSTRACT:
A process for producing an ethylenamine, which comprises reacting ammonia and/or an ethylenamine with an ethanolamine in the presence of hydrogen to obtain an ethylenamine having an increased number of ethylene chains over the ammonia and/or the ethylenamine used as the starting material, wherein a catalyst comprising Ni, X and M elements wherein X is Re, Ir, Pt or Pd, and when X is Re, Ir or Pb, M is at least one rare earth element selected from the group consisting of scandium, yttrium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium and lutetium, and when X is Pd, M is at least one member selected from the group consisting of rare earth elements is used for the reaction.

REFERENCES:
patent: B391828 (1976-04-01), Boettger et al.
patent: 3151115 (1964-09-01), Moss et al.
patent: 4234458 (1980-11-01), Antos
patent: 4625030 (1986-11-01), Best
patent: 4647701 (1987-03-01), Gibson
patent: 4977266 (1990-12-01), Burgess et al.
patent: 5073635 (1991-12-01), Bowman et al.

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