另一种2-巯基苯并噻唑法是先将溴氯甲烷与硫氰化钠反应生成硫氰酸氯甲酯,然后硫氰酸氯甲酯与2-巯基苯并噻唑反应得到苯噻氰。
It can also be prepared by reaction of bromochloromethane with sodium thiocyanate to obtain chloromethyl thiocyanate, and then it reacts with 2-mercapto-benzothiazole.
一般注射用的混合针剂含有硫喷妥钠(麻醉犯人),泮库溴铵(麻痹犯人肌肉)和氯化钾(停止犯人心跳)。
The cocktail used generally contains sodium thiopental (to anaesthetise the condemned man), pancuronium bromide (to paralyse his muscles) and potassium chloride (to stop his heart).
研究了硫氢化钠和2 -溴丙烷在催化剂作用下合成异丙硫醇的反应动力学,建立了动力学模型。
Kinetics for synthesizing isopropyl mercaptan from NaHS and 2-bromopropane in the presence of catalyst was studied; the reaction and the kinetic model of the whole process were investigated.
所得结论如下:2—硫代尿嘧啶溴络合铜属于单斜晶系。
The conclusions are as following The crystal of copper complex of 2-thiouracil bromide belongs to monoclinic system with cell dimensions.
对芳香酮的溴化产物和芳硫醚谱图进行分析,叙述了原料的合成过程,并对合成结果进行讨论。
Analyzes on the spectras of bromide and aromatic sulfide, describes synthesis process of material and discusses the composite result.
介绍了以硫磷酸为原料,与溴丙烷、二甲胺反应合成丙线磷的新工艺。
A new technology for preparation of Ethoprophos from o, o Diethyl Dithiophosphoric acid, Propance Bromide and Dimethylamine was introduced.
介绍了以硫磷酸为原料,与溴丙烷、二甲胺反应合成丙线磷的新工艺。
A new technology for preparation of Ethoprophos from o, o Diethyl Dithiophosphoric acid, Propance Bromide and Dimethylamine was introduced.
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