Epoxidation process using a phosphate-stabilized peroxotungstate

Details Epoxidation process using a phosphate-stabilized peroxotungstate Epoxidation process using a phosphate-stabilized peroxotungstate

1997-05-05

1998-07-14

Trinh, Ba K.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D30112

Patent

active

057806551

ABSTRACT:
Olefins are selectively converted to epoxides using hydrogen peroxide as oxidant in a single liquid phase reaction system characterized by a liquid phase comprised predominantly of an organic solvent. The reaction is catalyzed by a compound comprised of a phosphate-stabilized peroxotungstate species having a W:P atomic ratio of 2:1.

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patent: 5324849 (1994-06-01), Bonsignore et al.
Salles et al., Inorg. Chem. 33, 871-878 (1994).

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