Quaternary phosphonium salt catalysts in catalytic hydrolysis of

Details Quaternary phosphonium salt catalysts in catalytic hydrolysis of Quaternary phosphonium salt catalysts in catalytic hydrolysis of

1999-12-09

2000-09-26

Barts, Samuel

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

Organic compounds

Oxygen containing

568 9, 502 11, C07C 2910, C07F 902, B01J 3508

Patent

active

061245089

ABSTRACT:
A process for the preparation of alkylene glycols by reacting an alkylene oxide with water in the presence of at least one ionic composition of a quaternary phosphonium cation of the general formula

REFERENCES:
patent: 4160116 (1979-07-01), Mieno et al.
patent: 4982021 (1991-01-01), Best et al.
International Search Report of Mar. 3, 2000.

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