2-Hydroxyethylphosphines

Details 2-Hydroxyethylphosphines 2-Hydroxyethylphosphines

1975-01-16

1976-07-20

Sneed, Helen M. S.

Chemistry: electrical and wave energy

Processes and products

Processes of treating materials by wave energy

260488F, 260491, 2606065P, B01J 110, B01J 112

Patent

active

039705323

ABSTRACT:
A process for the preparation of 2-hydroxyethylphosphines. The process involves the addition of an alkenyl carboxylate (such as vinyl acetate) to a phosphine containing a P--H bond, followed by conversion of the resulting ester-substituted phosphine to the corresponding 2-hydroxyethylphosphine. The conversion is effected by alcoholysis or by hydrolysis.

REFERENCES:
patent: 2584112 (1952-02-01), Brown
patent: 2803597 (1957-08-01), Stiles
patent: 2957931 (1960-10-01), Hamilton et al.
patent: 3242217 (1966-03-01), Hammann et al.
patent: 3435076 (1969-03-01), Mason
patent: 3489811 (1970-01-01), Drucker et al.
patent: 3657352 (1972-04-01), Kleiner
patent: 3663729 (1972-05-01), Tavs
Chemical Abstracts, vol. 56, 15541-15543 (1962).
Chemical Abstracts, vol. 57, 15145c (1962).
Stiles, J.A.C.S., vol. 74, 3282-3284 (1952).

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