Process for the production of 1,2-diacetoxy esters

Details Process for the production of 1,2-diacetoxy esters Process for the production of 1,2-diacetoxy esters

1996-03-01

1997-09-02

Chan, Nicky

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

Organic compounds

Carboxylic acid esters

C07C 6928

Patent

active

056634226

ABSTRACT:
A process for the preparation of a 1,2-diacetoxy ester comprises acetylation of an epoxide with an acetic anhydride in the presence of a quaternary phosphonium acetate catalyst or its complex with acetic acid.

REFERENCES:
patent: 5189199 (1993-02-01), Godleski
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Shvets, V. F., et al., Kinet. Katal., 16(3), pp. 785-788 (1975).
Shvets, V. F., et al., Kinet. Katal., 16(2), pp. 425-430 (1975).
Swindell, C. S., et al., J. Org. Chem., 55, p. 3 (1990).
Fraser-Reid, B., et al., J. Amer. Chem. Soc., 107, p. 5576 (1985).
Evans, R. M., et al., J. Chem Soc., p. 248 (1949).
Ali, S., et al., J. Org. Chem., 53, p. 5547, (1988).

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