Phosphonomethyl compounds

Details Phosphonomethyl compounds Phosphonomethyl compounds

1976-01-02

1977-10-25

Evans, Joseph E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

162159, 204 43G, 204 46G, 204DIG2, 210 58, 252 875, 252 88, 260456A, C07F 938, C07C14386

Patent

active

040555917

ABSTRACT:
Compounds of the formula: ##STR1## wherein R' is selected from the group consisting of .sup.- OH, alkyloxy and aryloxy; and R is selected from the group consisting of ##STR2## wherein Z is .sup.- OH, alkyl, aryl, alkoxy and aryloxy, provided when R' is .sup.- OH, ##STR3## are disclosed, having utility as metal ion sequestrants and flame retardant additives.

REFERENCES:
patent: 2304156 (1942-12-01), Englemann
patent: 3234124 (1966-02-01), Irani
patent: 3288846 (1966-11-01), Irani et al.
patent: 3549728 (1970-12-01), Balde et al.
patent: 3939226 (1976-02-01), Scharf
patent: 3954860 (1976-05-01), Birum

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