Process for preparing methylamines

Details Process for preparing methylamines Process for preparing methylamines

1995-04-21

1999-09-28

Burn, Brian M.

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

Organic compounds

Amino nitrogen containing

C07C20916

Patent

active

059591501

ABSTRACT:
A process for preparing methylamines is disclosed herein which comprises the step of reacting methanol with ammonia in the presence of a mordenite in which the ratio of the length of mordenite crystals in a c axis direction to that of the mordenite crystals in an a axis direction or a b axis direction, c/a or c/b is 2 or more, whereby the synthetic activity of the methylamines can be maintained at a high level, and the production ratio of trimethylamine can be inhibited to a low level of about several percent to predominantly produce dimethylamine and monomethylamine.

REFERENCES:
patent: 3384667 (1968-05-01), Hamilton
patent: 4398041 (1983-08-01), Cochran et al.
patent: 4485261 (1984-11-01), Ashina et al.
patent: 4578516 (1986-03-01), Ashina et al.
patent: 4582936 (1986-04-01), Ashina et al.
patent: 4683334 (1987-07-01), Bergna et al.
patent: 4939301 (1990-07-01), Grice et al.
patent: 5137854 (1992-08-01), Segawa et al.
patent: 5210308 (1993-05-01), Segawa et al.
patent: 5382696 (1995-01-01), Kiyoura et al.
patent: 5399769 (1995-03-01), Wilhelm et al.
patent: 5488165 (1996-01-01), Hutchin et al.

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