Process for preparing trifluoroacetic or trichloroacetic acid es

Details Process for preparing trifluoroacetic or trichloroacetic acid es Process for preparing trifluoroacetic or trichloroacetic acid es

1986-07-21

1987-10-20

Moyer, Donald B.

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

Organic compounds

Carboxylic acid esters

560227, 560228, C07C 6963

Patent

active

047015519

ABSTRACT:
A process for preparing trifluoroacetic or trichloroacetic acid esters, wherein trifluoroacetic or trichloroacetic acid is brought together with a non-perfluorinated alcohol in liquid hydrofluoric acid and wherein the ester obtained is separated by decantation. The trifluoroacetic or trichloroacetic acid esters are used as synthesis intermediates in the pharmaceutical or the plant-protection industry.

REFERENCES:
patent: 2519983 (1950-08-01), Simons
patent: 2567011 (1951-09-01), Diesslin et al.
Noller, Chemistry of Organic Compounds, 2nd ed., 1957, pp. 24-25.
Research Disclosure 244,032, Process for Manufacturing Anhydrous Esters of Trifluoroacetic Acid, 10-08-84.

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