4,5-二硫代亚乙基-1,3-二硫代环戊烯-2-酮和硫酮衍生物的合成
Synthesis of 4,5 Ethylenedithio 1,3 dithiole 2 one and Thione Derivatives
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摘要: 合成了文题化合物及它们的酯化物,给出了它们的核磁共振氢谱和质谱。讨论了影响反应的一些因素,比较了不同溴代试剂与锌酸盐发生反应的活泼性。Abstract: Several hydroxyl substituted 4,5 ethylenedithio 1,3 dithiole 2 one and thiones and their ester derivatives were synthesised. Their 1H NMR and MS data were given. The factors of affecting on the reaction were discussed and the reaction activities of various bromo hydrocarbons reaction with zincate were given.