Process for the preparation of quaternary arylaminoalkyl phospho

Details Process for the preparation of quaternary arylaminoalkyl phospho Process for the preparation of quaternary arylaminoalkyl phospho

1974-12-05

1976-05-04

Hines, Robert V.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

8116P, 252 81, 252 475, 260 457P, 2605705P, C07C 8506

Patent

active

039548660

ABSTRACT:
Novel quaternary arylaminoalkyl phosphonium salts having the formula [(ArNHCHR).sub.4 P].sup.+X.sup.-, where R is a radical selected from the group consisting of hydrogen, alkyl and aryl, Ar is aryl, and X is halogen, are prepared by the reaction of primary aromatic amines with quaternary hydroxyalkyl phosphonium salts having the formula [(HOCHR).sub.4 P].sup.+X.sup.-, where R and X are similarly defined. The compounds of this invention are useful as flame retardant for cotton, plasticizers, lubricant additives, and surface-active agents.

REFERENCES:
patent: 2809941 (1957-10-01), Reeves et al.

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