Process for preparing tetrachloro-butyl secondary phosphites

Chemistry of carbon compounds – Dipeptides – e.g. – aspartame – anserine – carnosine – etc.

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260967, C07F 9141

Patent

active

042474892

ABSTRACT:
Disclosed are novel tetrachloro-butyl secondary phosphites which are the reaction product of 4,4,4-trichloro-1,2-epoxybutane or 2,4,4,4-tetrachlorobutanol with a phosphorus trihalide. These compounds are useful as flame retardant additives in plastic resin compositions.

REFERENCES:
Petrov, et al., "Chem. Abst.", vol. 54, pp. 22359i, (1960).
Mandelbaum, et al., "Chem. Abst.", vol. 65, p. 16864e, (1966).
Mandelbaum, et al., "Chem. Abst.", vol. 69, #43338h, (1968).
Abramov, et al., "Chem. Abst.", vol. 51, p. 15439i, (1957).

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