Terpene diesters and process for preparing the same

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

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562595, C07C 67313, C07C 69602

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active

046237470

ABSTRACT:
A process for producing long-chained diesters of C.sub.22 and C.sub.32 diacids. The process comprises the steps of reacting cyclohexanone with an alcohol of 1-6 carbon atoms and hydrogen peroxide in the presence of an acid catalyst and water at a temperature below the boiling point of the alcohol. Methoxycyclohexyl hydroperoxide is thus produced and reacted with a terpene diene in the presence of a transition metal salt in a nitrogen atmosphere to produce long-chained diesters of C.sub.22 and C.sub.32 diacids. These long-chained diesters are then separated from the reaction mixture.

REFERENCES:
patent: 2601224 (1952-06-01), Roedel
patent: 2757192 (1956-07-01), Jenner
patent: 3984462 (1976-10-01), Tsutsumi et al.

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