Bis(.beta.-carboxyethyl)isobutyl, sec. butyl and t-butyl phosphi

Details Bis(.beta.-carboxyethyl)isobutyl, sec. butyl and t-butyl phosphi Bis(.beta.-carboxyethyl)isobutyl, sec. butyl and t-butyl phosphi

1984-06-18

1985-08-27

Sneed, Helen M. S.

Organic compounds -- part of the class 532-570 series

Organic compounds

Phosphorus containing

528337, 528310, C07F 953

Patent

active

045379939

ABSTRACT:
The compounds bis (.beta.-carboxyethyl)isobutyl phosphine oxide, bis (.beta.-carboxyethyl) sec. butyl phosphine oxide and bis(.beta.-carboxyethyl)-t-butyl phosphine oxide and their use as components in the production of fiber-forming polyamides, fibers produced from said polyamides and a method for the production of various bis (carboxyalkyl) alkyl phosphine oxides are disclosed.

REFERENCES:
patent: 3657352 (1972-04-01), Kleiner
patent: 4315867 (1982-02-01), Hanssle
patent: 4328163 (1982-05-01), Hanssle
patent: 4346236 (1982-08-01), Lee
patent: 4474675 (1984-10-01), Cummins et al.
Chemical Abstracts 88, 152776n, (1978).
Kosolapoff et al., Organic Phosphorus Compounds, Wiley-Interscience N.Y., vol. 1, pp. 61-68, vol. 3, pp. 343-349, (1972).
Fieser and Fieser, Basic Organic Chemistry, D. C. Heath & Co., Boston, p. 36, (1959).

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