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简法合成1,3,4,6—四硫杂戊搭烯—2,5—二酮
引用本文:张前 张耀邦. 简法合成1,3,4,6—四硫杂戊搭烯—2,5—二酮[J]. 东北师大学报(自然科学版), 1997, 0(3): 44-46
作者姓名:张前 张耀邦
作者单位:东北师范大学化学系!长春,13024,东北师范大学化学系!长春,13024,东北师范大学化学系!长春,13024,东北师范大学化学系!长春,13024,东北师范大学化学系!长春,13024,东北师范大学化学系!长春,13024,东北师范大学化学系!长春,13024
摘    要:以异丙醇为溶剂,异丙醇钠和二硫化碳反应生成异丙基黄原酸钠1,1未经纯化,向反应瓶中直接加入二氯乙酸四甲酯,制得2,2-双-(异丙基黄原酸基)乙酸甲酯2.2经过浓硫酸催化,得1,3,4,6-四硫杂戊搭烯-2,5-二酮3。整个过程操作简便,产率较高,是制备1,3,4,6-四硫杂戊搭烯3的简便方法。

关 键 词:四硫杂戊搭烯 二酮 制备 四硫代富瓦烯

The Facile Synthesis of 1, 3, 4, 6-Tetrathiopentalen-2, 5-Dione
Zhang Qan, Zhang Yaobang, Liu Qun ,Zhao Meixin, Hu Yulan, Liu Jingfu, Zu Wei. The Facile Synthesis of 1, 3, 4, 6-Tetrathiopentalen-2, 5-Dione[J]. Journal of Northeast Normal University (Natural Science Edition), 1997, 0(3): 44-46
Authors:Zhang Qan   Zhang Yaobang   Liu Qun   Zhao Meixin   Hu Yulan   Liu Jingfu   Zu Wei
Abstract:Sodium isopropyldithio xanthate 1 was sythesized by the reaction of sodium isopropylate and carbon disulfide with isopropanol as the sovent. 1 was no purified and reacteelwith methyl dlichloracetate, methyl 2, 2 - bis - (o - isopropyl dithio xanthyl) acetate 2 wasformed as the result. Catalysed by coneentrated sulfuric acid, 1, 3, 4, 6 - tetrathiopentalene-2, 5 -dione 3 was prepared. The whole process was convrient and the yield of productwas high.
Keywords:1   3   4   6 -tetrathiopehtalene -2   5 -dione  preparation  facile method
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