Process for the preparation of oxalic acid diesters

Details Process for the preparation of oxalic acid diesters Process for the preparation of oxalic acid diesters

1982-01-18

1983-05-17

Hollrah, Glennon H.

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

Organic compounds

Carboxylic acid esters

252429C, 252431N, 252431P, 252450, 252458, 252459, 252470, C07C 6736

Patent

active

043841333

ABSTRACT:
In a process for preparing a diester of oxalic acid by the vapor phase catalytic reaction of carbon monoxide with an ester of nitrous acid in the presence of a catalyst composed of a solid carrier and a catalyst component supported on the carrier, the improvement wherein said catalyst component is composed of

REFERENCES:
patent: 4138587 (1979-02-01), Yamasaki et al.
patent: 4229589 (1980-10-01), Nishimura et al.
patent: 4229591 (1980-10-01), Nishimura et al.

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