Electrochemical reduction of halogenated 4-aminopicolinic acids

Details Electrochemical reduction of halogenated 4-aminopicolinic acids Electrochemical reduction of halogenated 4-aminopicolinic acids

2007-10-04

2010-02-23

Wong, Edna (Department: 1795)

Electrolysis: processes, compositions used therein, and methods

Electrolytic synthesis

Preparing organic compound

C205S440000

Reexamination Certificate

active

07666293

ABSTRACT:
The selective electrochemical reduction of halogenated 4-aminopicolinic acids is improved by activating the cathode in the presence of the starting material, excess alkali metal hydroxide and an alkali metal chloride, bromide or sulfate.

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International Search Report for PCT/US2007/021336 (including 2 non-US patent references), Jan. 25, 2008, Dow AgroSciences LLC [Chen Wang et al.].

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