Processes for the preparation of 4-alkoxy-3-(acyl or alkyl)oxypicolinamides

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United States of America Patent

PATENT NO 10035772
SERIAL NO

15642728

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Abstract

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A fungicidal 4-methoxy-3-acetyloxypicolinamide may be conveniently prepared in processes that include the coupling together of 4-methoxy-3-acetyloxypicolinic acid or 4-methoxy-3-hydroxypicolinic acid with a key 2-aminopropanoate ester derived from a 1,1-bis(4-fluorophenyl)propane-1,2-diol.

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Patent Owner(s)

  • DOW AGROSCIENCES LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Babij, Nicholas R Indianapolis, US 19 11
Borromeo, Peter Fishers, US 13 191
Choy, Nakyen Carmel, US 44 180
Whiteker, Gregory T Carmel, US 65 669

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