Oxidation process

Details Oxidation process Oxidation process

1976-11-19

1978-07-11

Gerstl, Robert

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

Organic compounds

Carboxylic acid esters

2603436, 2604106, 260465D, 2604654, 560183, 252426, C07C 6705

Patent

active

041003624

ABSTRACT:
The carboxylic acid esters of unsaturated alcohols, including acyloxy olefins and alkenyllactones, are prepared by the reaction of an acyclic conjugated diene, a carboxylic acid anhydride and an oxygen-containing gas in the presence of a catalytic amount of a catalyst system comprising a copper ion source, an alkali metal and a chloride or bromide ion source, wherein the carboxylic acid anhydride is both reactant and diluent, and wherein the initial reaction charge contains not more than about 1 mole of water per mole of the copper component of the catalyst system.

REFERENCES:
patent: 3518298 (1970-06-01), Peterson
patent: 3689535 (1972-09-01), Kollar
patent: 3723510 (1973-03-01), Ono
patent: 3755423 (1973-08-01), Onoda
Morin, Ind. Eng. Chem., 43, pp. 1598-1600 (1951).
Ware, et al., J. Am. Chem. Soc., 96, pp. 7977-7981 (1974).

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