Synthesis of heterocyclic amines via the reaction of dialkylene

Details Synthesis of heterocyclic amines via the reaction of dialkylene Synthesis of heterocyclic amines via the reaction of dialkylene

1982-04-08

1987-02-24

Ramsuer, Robert W.

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

Organic compounds

Chalcogen in the nitrogen containing substituent

544 87, 544177, C07D26530, C07D29502

Patent

active

046458344

ABSTRACT:
This invention relates to an improved process for producing morpholine and its derivates by reacting ammonia and dialkylene glycol. The improvement resides in continuously charging the dialkylene glycol and ammonia to a trickle bed reactor, operating the reactor under conditions such that the dialkylene glycol is maintained as a discontinuous liquid phase and the morpholine formed is predominantly in the vapor phase.

REFERENCES:
patent: 2412209 (1946-12-01), Dickey et al.
patent: 2529923 (1950-11-01), Dickey et al.
patent: 3151112 (1964-09-01), Moss
patent: 3151113 (1964-09-01), Advani et al.
patent: 3154544 (1964-10-01), Langdon et al.
patent: 3155657 (1964-11-01), Bedoit, Jr.
patent: 4091218 (1978-05-01), Advani
Satterfield, A. I. Ch. E. Journal, vol. 21 (1975), pp. 209-228.
Ross, Chemical Eng. Progress, vol. 61(1965), pp. 77-82.
Satterfield et al, A. I. Ch. E. Journal, vol. 15(1969), pp. 226-234.
Dudukovic et al, "Catalysts Effectiveness Factor in Trickle Bed Reactors", pp. 387-388.
"Industrial Engineering Chemical Fundamentals", vol. 9, Nov. 9, 549-564 (1970), Zellner et al.

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