Reactions of dichloromethane with chalcogens and dimethyl chalcogenides in the hydrazine hydrate-alkali system

…, EN Sukhomazova, VA Grabel'nykh…

Index: Levanova; Vshivtsev; Sukhomazova; Grabel'nykh; Russavskaya; Zhanchipova; Klyba; Albanov; Korchevin Russian Journal of General Chemistry, 2008 , vol. 78, # 9 p. 1734 - 1741

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Abstract

Abstract Methods of synthesis of compounds MeY (CH 2 Y) n Me (Y= S, Se, Te; n= 1–3) containing several identical or different chalcogen atoms are suggested. The methods are based on the reactions of dichloromethane with elemental chalcogens (Y 2−) and dimethyl dichalcogenides (MeY−) activated in the system hydrazine hydrate-alkali. The effect of the chalcogen on the reactivity toward dichloromethane is qualitatively assessed. With ...