Synthesis of 1, 3-bis (organylchalcogeno) propanes and 1, 2-dichalcogenolanes having different chalcogen atoms in the molecule

AV Elaev, VA Grabel'nykh, NV Russavskaya…

Index: Elaev; Grabel'nykh; Russavskaya; Klyba; Zhanchipova; Levanova; Sukhomazova; Albanov; Mamaseva; Korchevin Russian Journal of General Chemistry, 2007 , vol. 77, # 1 p. 90 - 97

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Citation Number: 2

Abstract

Abstract Oligomeric trimethylene dichalcogenides and the corresponding 1, 2- dichalcogenolanes having both similar and different chalcogen atoms in the molecule were synthesized by reactions of 1-bromo-3-chloropropanes with two elemental chalcogens (S, Se; S, Te; Se, Te) activated by the system hydrazine hydrate-alkali. Reductive cleavage of the oligomeric products in the system hydrazine hydrate-alkali, followed by alkylation with ...