Epoxy-1,1,2-triehloroethane (1) was synthesized by the autuoxidation of trichloroethylene and was characterized. It was shown to react readily with 2-mercaptobenzirnidazole (2), 1 -melhyl-2-mercaptoimidazole (3), p-nitrolhiophenol (4), and 3,4-dichlorolhiophenol (5) forming 2-chloro-2-(benzirnidazole-2-thio)acelie acid (6), 2-ehloro-2-(1-methylirnidazole-2-thio)aeetic acid (characterized as methyl
通过
三氯乙烯的自动氧化合成了环氧
1,1,2-三氯乙烷(1)并进行了表征。它显示出与2- mercaptobenzirnidazole(2),1个-melhyl -
2-巯基咪唑(容易反应3),p -nitrolhiophenol(4),和3,4- dichlorolhiophenol(5),形成2-
氯-2-(benzirnidazole -2-
硫代
乙酰乙酸(6),2-
氯-2-(1-甲基
咪唑-2-
硫代)
乙酸(表征为甲酯(8)),2-
氯-2-(4-硝基
硫代苯氧基)- 4-
硝基苯基
硫代
乙二酸酯(9)和2-
氯-2-(3,4-二
氯硫代苯氧基)-3,4-二
氯苯基
硫代
乙二酸酯(10)。9的碱
水解产生2,2-二(4-nilrothiophenoxy)
乙酸(11)。原料9在
硅胶上分解,产生对
硝基苯甲酰二
硫化物(12)。