Russian Journal of Organic Chemistry

New method of dimethyl sulfide synthesis

AV Mashkina

文献索引：Mashkina Russian Journal of Organic Chemistry, 2011 , vol. 47, # 5 p. 678 - 681

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被引用次数: 1

摘要

Abstract The synthesis of dimethyl sulfide consists in the reaction of dimethyl disulfide with methanol in the presence of solid catalyst, aluminum γ-oxide. The yield of dimethyl sulfide grows with growing temperature, contact time, and content of methanol in the reaction mixture. At 350–400° C, molar ratio methanol-dimethyldisulfide 2.0–2.5, and total conversion of the reagents the yield of dimethyl sulfide reached 95 mol%.