Process for production of carboxylic acid esters and formamide

Details Process for production of carboxylic acid esters and formamide Process for production of carboxylic acid esters and formamide

1990-06-08

1993-03-16

Killos, Paul J.

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

Organic compounds

Carboxylic acid esters

560 38, 560 60, 560106, 560155, 560173, 560179, 560188, 560205, 560215, 560265, 564137, C07C 6976

Patent

active

051946688

ABSTRACT:
Carboxylic acid esters and formamide are efficiently obtained by reacting carboxylic acid amides and formic acid esters, or by reacting carboxylic acid amides, alcohols and carbon monoxide in the presence of a dehydrated condensate of carboxylic acid amide with an alkali metal hydroxide or an alkaline earth metal hydroxide catalyst.

REFERENCES:
patent: 4613684 (1986-09-01), Aoyama et al.
patent: 4973739 (1990-11-01), Nagasawa et al.
Chemische Berichte vol. 87, 1954, pp. 537-546, H. Bredereck et al.: "Umsetzungen von Halogenverbindungen mit Formamid".
Patent Abstracts of Japan, vol. 3, No. 83 (C-52), Jul. 1979, JP-A-5459234, "Preparation of Aromatic Dicarbamide".

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