Phosphorus compounds

Details Phosphorus compounds Phosphorus compounds

1975-06-23

1977-01-18

Raymond, Richard L.

Chemistry of carbon compounds

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

260968, 260969, C07F 940

Patent

active

040039650

ABSTRACT:
The present invention relates to new nitrogen-containing organophosphorus compounds having chloro- or bromoalkyloxy substituents bonded to phosphorus in ester structures. ##STR1## R is haloalkyl of 2 to 5 carbon atoms, and R' is alkyl or alkenyl of 1 to 15 carbon atoms.
The phosphorus compounds have utility as fire retardants and as biologically active materials.

REFERENCES:
patent: 2635112 (1953-04-01), Fields
patent: 3763108 (1973-10-01), Chang et al.
patent: 3763281 (1973-10-01), Weil

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