Chemistry: electrical and wave energy – Processes and products
Patent
1982-03-17
1983-09-13
Edmundson, F.
Chemistry: electrical and wave energy
Processes and products
204 73R, 564442, 564102, C25B 304, C07C 8520
Patent
active
044040695
ABSTRACT:
Various substituted ortho-alkyl anilines are prepared by electrolytic desulfurization of various benzyl sulfides, sulfoxides and sulfones, e.g. 2-methyl-6-trifluoromethylaniline is prepared from 2-amino-3-trifluoromethylbenzyl sulfides, sulfoxides and sulfones. The processes are conducted in concentrated aqueous quaternary ammonium hydroxide, as well as in aprotic media. The substituted anilines obtained are useful as intermediates for herbicide compounds.
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Balthazor Terry M.
Chupp John P.
Coleman James P.
Goodin Richard D.
Edmundson F.
Kennedy Joseph D.
Monsanto Company
Williams, Jr. James W.
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