Process for making glycol esters

Details Process for making glycol esters Process for making glycol esters

1979-11-02

1980-12-09

Trousof, Natalie

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

Organic compounds

Carboxylic acid esters

252439, C07C 6705

Patent

active

042386241

ABSTRACT:
Ethylene glycol mono- and dialkanoates are produced by the vapor phase reaction of ethylene, molecular oxygen, and a lower alkanoic acid at about 150.degree. C.-225.degree. C. in the presence of an iodine source and a catalyst consisting essentially of bismuth-stabilized TeO.sub.2 on a carbon support.

REFERENCES:
patent: 3479395 (1969-11-01), Huguet
patent: 3668239 (1972-06-01), Kollar
patent: 3715388 (1973-02-01), Valbert
patent: 3715389 (1973-02-01), Hoch
patent: 3770813 (1973-11-01), Kollar
patent: 3778468 (1973-12-01), Kollar
patent: 3985795 (1976-10-01), Kollar
patent: 4045477 (1977-08-01), Sherwin
patent: 4087623 (1978-05-01), Sherwin

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