Process for production of 3-(hydroxyphenylphosphinyl)-propanoic

Details Process for production of 3-(hydroxyphenylphosphinyl)-propanoic Process for production of 3-(hydroxyphenylphosphinyl)-propanoic

1985-06-05

1988-09-06

Evans, J. E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260544R, 260545P, C07F 930

Patent

active

047691824

ABSTRACT:
3-(Hydroxyphenylphosphinyl)-propanoic acid is produced by reacting phenylphosphonous dichloride with a 0 to 20 percent molar excess of acrylic acid at a temperature of 60.degree. to 150.degree. C., heating the reaction mixture at a temperature of 115.degree. to 150.degree. for at least 45 minutes, and then hydrolyzing the mixture to obtain the desired product.

REFERENCES:
patent: 4081463 (1978-03-01), Birum et al.
Pudovik et al., "Zhur. Obsch. Khim., 37", No. 2, (1967), pp. 423-427, Translation.

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