Process for the epoxidation of olefins using a group V metal co-

Details Process for the epoxidation of olefins using a group V metal co- Process for the epoxidation of olefins using a group V metal co-

1982-07-14

1983-10-18

Milestone, Norma S.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D30112

Patent

active

044107153

ABSTRACT:
A process for epoxidizing olefins with hydrogen peroxide in the presence of a catalyst composition comprising a Group V element containing Co-catalyst I, such as diphenylarsinic acid, and a phenol containing compound having a pK.sub.a of from about 5 to about 13 as Co-catalyst II such as p-chlorophenol is disclosed.

REFERENCES:
patent: 3993673 (1976-11-01), McMullen
patent: 4286068 (1981-08-01), Mares et al.
Jacobson et al., Jour. Am. Chem. Soc. (1979), vol. 101 (23), pp. 6946-6950, "Biphase and Triphase Catalysis. Arsonated Polystyrenes as Catalysts for Epoxidation of Olefins by Aqeuous Hydrogen Peroxide".
M. Pralus et al., Fundamental Research in Homogeneous Catalysis, vol. 3 (1979) edited by M. Tsutsui, Plenum Press, pp. 327-343.

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