Process for making vicinal epoxides

Details Process for making vicinal epoxides Process for making vicinal epoxides

1982-04-12

1983-06-07

Milestone, Norma S.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D30102

Patent

active

043872379

ABSTRACT:
Vicinal epoxides are prepared by decomposition of .beta.-haloalkyl carbonates or bis(.beta.-haloalkyl) carbonates in the presence of a complex of an alkali metal halide and a monomeric or polymeric chelating agent comprising an element of group V of the Periodic Table at a temperature from about 25.degree. C. to about 250.degree. C.

REFERENCES:
patent: 4261906 (1981-04-01), Renga et al.
patent: 4265821 (1981-05-01), McEntire
patent: 4349482 (1982-09-01), Renga et al.
L. Shapiro et al., Zhur. Org. Khim., 5, 2, 207-212 (1969).
Yoshiharu Ishido et al., JCS, Perkin I, 521-530 (1977).
E. D. Bergmann et al., JCS, C, 899-900 (1966).

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