Direct esterification of o-phosphoric acid

Details Direct esterification of o-phosphoric acid Direct esterification of o-phosphoric acid

1989-08-08

1990-05-01

Howard, Jacqueline V.

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

Organic compounds

Phosphorus esters

558105, C07F 9141

Patent

active

049219901

ABSTRACT:
A process for the direct esterification of o-phosphoric acid with aliphatic fatty alcohols and/or adducts thereof with alkylene oxides and alkylphenol alkoxylates, in the presence of a substoichiometric quantity of a basic, inorganic or organic compound and a water-entraining agent.

REFERENCES:
patent: 3439067 (1969-04-01), Austin et al.
patent: 3641219 (1972-02-01), Stockburger
patent: 4350645 (1982-09-01), Kurosaki et al.
Holleman, Lehurbuch der Anorganischen Chemie, 1976, p. 453.
Houben-Weyl, Derivative der Orthophosphorsaure, p. 143.

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