Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1988-08-09
1990-02-13
Gray, Bruce
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
C07C 6738
Patent
active
049008641
ABSTRACT:
A process of this invention for producing glyoxylate esters is carried out by contacting a with a catalyst comprising ferric phosphate on an alumina supportfeed composition comprising an oxygen containing gas and a vaporized lower alkyl ester of glycolic acid. The process of the invention can be carried out as either a fixed bed or a fluid bed operation.
REFERENCES:
patent: 4144226 (1979-03-01), Crutchfield et al.
patent: 4340748 (1982-07-01), Baltes et al.
Anantaneni Prakasa R.
Li Tao P.
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