METHOD FOR PREPARATION OF 6-TRIFLUOROMETHYLPYRIDINE-3-CARBOXYLIC ACID DERIVATIVES FROM TRIFLUOROACETYLACETIC ACID

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United States of America Patent

APP PUB NO 20160368876A1
SERIAL NO

14898791

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Abstract

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The invention discloses a method for the preparation of 6-trifluoromethylpyridine-3-carboxylic acid derivatives (I) from trifluoroacetylacetic acid (II) and orthoesters (III), and their use for the preparation of pharmaceutical, chemical or agro-chemical products.

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Patent Owner(s)

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LONZA LTDLONZASTRASSE VISP 3930

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bersier, Michael Ausserberg, CH 6 5
Taeschler, Christoph Termen, CH 13 7
Zaragoza, Doerwald Florencio Visp, CH 17 19

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