Process for the preparation of an ester of formic acid

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

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560204, 568835, 568909, C07C 6736, C07C 6906

Patent

active

044206330

ABSTRACT:
There is disclosed a novel process for the preparation of an ester of formic acid which comprises subjecting hydrogen, carbon monoxide and an ester of nitrous acid to a catalytic vapor phase reaction in the presence of a platinum group metal or a salt thereof. The product obtained by the process according to the present invention does not substantially contain water and free formic acid. The ester of formic acid formed by the process according to the present invention can be separated and purified in a simple manner, e.g., by conventional distillation procedure.

REFERENCES:
patent: 3816513 (1974-06-01), Wakamatsu et al.
patent: 3994960 (1976-11-01), Yamazaki et al.
patent: 4229589 (1980-10-01), Nishimura et al.
patent: 4229591 (1980-10-01), Nishimura et al.

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