Reactions of 1, 2-dihaloethanes with chalcogenide anions

NV Russavskaya, VA Grabel'nykh…

Index: Russavskaya; Grabel'nykh; Levanova; Sukhomazova; Klyba; Zhanchipova; Tatarinova; Elaev; Deryagina; Korchevin; Trofimov Russian Journal of Organic Chemistry, 2006 , vol. 42, # 5 p. 652 - 658

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Citation Number: 9

Abstract

Abstract Reactions of 1, 2-dihaloethanes with chalcogenide anions generated from elemental chalcogens and dimethylchalcogens were performed in the hydrazine hydrate- KOH system. The use of anions Se x 2− and Te x 2−(x= 1− 4) resulted in ethylene evolution and chalcogen regeneration (or in increased x value in an anion). Oligomers of Thiokol type formed only in the reaction of the 1, 2-dichloroethane with a mixture of potassium disulfide ...