Method of preparing vinyl phosphonate ester of pentaerythritol

Details Method of preparing vinyl phosphonate ester of pentaerythritol Method of preparing vinyl phosphonate ester of pentaerythritol

1975-04-01

1976-10-05

Raymond, Richard L.

Chemistry of carbon compounds

Dipeptides, e.g., aspartame, anserine, carnosine, etc.

260969, 260976, 260977, C07F 940

Patent

active

039845028

ABSTRACT:
A vinyl phosphonate ester of pentaerythritol is provided corresponding to the following formula: ##EQU1## A process for its production is also disclosed. The compound is useful as a flame retardant, particularly for polyurethane foams, thermoplastic fibers and textiles.

REFERENCES:
patent: 3141032 (1964-07-01), Friedman
patent: 3382301 (1968-05-01), Hechenbleikner et al.
patent: 3864156 (1975-02-01), Weil
Rubtsova et al., Chemical Abstracts, vol. 55 (1961), 25331f.
Rubtsova et al., Plasticheskie Massy, No. 3 (1961) pp. 13 to 14.

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