Recovery of trialkylamines and methyl formate from mixtures obta

Details Recovery of trialkylamines and methyl formate from mixtures obta Recovery of trialkylamines and methyl formate from mixtures obta

1991-03-01

1992-09-22

Garner, Vivian

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

Organic compounds

Carboxylic acid esters

560263, 560265, 560248, 564468, 568853, 568854, C07C 6703, C07C 6736, C07C 6906

Patent

active

051498618

ABSTRACT:
Trialkylamines and methyl formate are recovered from reaction mixtures obtained in the preparation of trimethylolalkanes by reaction of n-alkanals with from 2.2 to 4.5 moles of formaldehyde in aqueous solution in the presence of from 0.6 to 3 mole of trialkylamine, each quantity based on 1 mole of alkanal, and subsequent hydrogenation in a process wherein the crude reaction mixture

REFERENCES:
patent: 4122290 (1978-10-01), Immel et al.
patent: 4386018 (1983-05-01), Merger et al.
patent: 4594461 (1986-06-01), Merger et al.

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