Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1994-07-27
1996-02-20
Dees, Jose G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
560174, C07D23926, C07C 69716
Patent
active
054930251
ABSTRACT:
A polyfluoro beta-keto ester is prepared by reacting a polyfluoro acid anhydride or a polyfluorocarboxylic acid chloride with a carboxylic acid chloride in the presence of a tertiary amine.
REFERENCES:
patent: 5300477 (1994-04-01), Tice
Streitweiser et al., "Introduction to Organic Chemistry," Macmillan Publishing Co., Inc., New York, pp. 1110-1111 (1976).
Tetrahedron Letter, vol. 33, No. 10 10, pp. 1285-1288, 1992 An Expedient Access To Trifluoro)Methyl Ketones From Carboxylic Acids, J. Bolvin et al.
Dees Jos,e G.
Driks Jordan J.
Frazier Barbara S.
Rogerson Thomas D.
Rohm and Haas Company
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