Montedison S.p.a.

Chesebrough-pond's USA Co., Division of Conopco, Inc.

Giorgio Rossi

Franco Gozzo

Simone Lorusso

Luigi Abbruzzese

Marcella Masoero

Gino Tamburin

Paola Bonola

Alfredo Rondanelli

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There are disclosed alpha-hydroxyimino-alkylquinolinium salts having fungicidal action and, more particularly, alpha-hydroxyimino-alkylquinolinium salts which are active in vivo against Peronospora, Oiduim, Botrytis, against the Fusicladium which attacks apple trees and the rust of the bean plant.

Alpha-hydroxyimino-alkylquinolinium salts having fungicide action

A new and improved process for synthesizing thiolcarbamates, which are known herbicides, is disclosed. The thiolcarbamates are obtained in good yields, and without involving the use of highly poisonous, polluting, or hard-to-find reactants, by reacting dithiocarbamates with dimethylsulphoxide in the presence of a catalytic amount of iodine and at temperatures comprised between 50.degree. and 200.degree. C.

Process for the synthesis of thiolcarbamates

Quinoline derivatives having fungicidal action and, more particularly, quinoline derivatives quaternarized to the nitrogen atom and effective against peronospora, oidium, and Botrytis, are disclosed.

Quinoline derivatives having fungicidal activity

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Milan, Italy

Giorgio Rossi