Abstract:
Production of 1,2-benzoisothiazoles by reacting dihalomethylaryl compounds with ammonia and elementary sulfur. The products are valuable starting materials for the production of dyes, rubber auxiliaries and oxidation inhibitors.
Abstract:
Production of dithiocarbamates by reacting halogenated methanes with elementary sulfur and secondary amines. The products are valuable starting materials for the production of herbicides, fungicides, insecticides, rubber auxiliaries, and stabilizers in the petroleum industry.
Abstract:
THE PRODUCTION OF AROMATIC DITHIOCARBOXYLIC ACIDS BY REACTION OF AROMATIC MONOHALOMETHYL COMPOUNDS WITH ELEMENTARY SULFUR AND ALKALI METAL OR ALKALINE EARTH METAL ALCOHOLATES. THE NEW PRODUCTS OF THE PROCESS ARE VALUABLE STARTING MATERIALS FOR THE PRODUCTION OF DYES AND PESTICIDES.