1)1,2-ethanedithiol1,2-乙二硫醇
1.Innovation on 1,2-ethanedithiol preparation technique;1,2-乙二硫醇制备工艺的改进
2.Study on After-Process of 1,2-ethanedithiol Synthesized by Thiourea硫脲法合成1,2-乙二硫醇的后处理工艺研究
3.Ten 2-substituted-1,3-dithiolanes flavoring compounds were synthesized by reactions of aldehydes or ketones with 1,2-ethanedithiol or 1,3-propanedithiol,catalyzed by p-toluenesulfonic acid.以醛/酮与1,2-乙二硫醇或1,2-丙二硫醇在对甲苯磺酸催化下反应,合成了10种2-取代-1,3-二硫杂环戊烷,产率62。
英文短句/例句
1.Study on After-Process of 1,2-ethanedithiol Synthesized by Thiourea硫脲法合成1,2-乙二硫醇的后处理工艺研究
2.Synthesis of Phenylacetaldehyde 1,2-Propanediol Acetal Catalyzed by Cerium Sulfate硫酸高铈催化合成苯乙醛1,2-丙二醇缩醛
3.Synthesis of Acetophenone 1,2-Propanediol Ketal苯乙酮1,2-丙二醇缩酮的合成研究
4.Synthesis of (S)-1-phenyl-1,2-ethanediol(S)-1-苯基-1,2-乙二醇的合成
5.Ethylene Glycol and 1,2-propanediol Enhanced Polymerase Chain Reaction for Amplification of High GC Content Human DNA乙二醇和1,2-丙二醇增强富含GC碱基人类基因组DNA模板的PCR扩增
6.Preparation of Chitosan-g-N-carboxymethyl-bi(2-benzo-imidazole)-1,2-ethandiol Reagent and Its Characters壳聚糖-g-N-羧甲基-二(2-苯并咪唑)-1,2-乙二醇的制备及其性能
7.Synthesis of vanillin 1,2-propylene glycol acetal by ferri postassium sulfate硫酸铁钾盐加合物催化合成香兰素1,2-丙二醇缩醛
8.The Experiment and Mechanism of Ethylene Glycol that Absorbs Carbonyl Sulfide;乙二醇吸收羰基硫的实验及机理研究
9.Synthesis and Crystal Structure of 1,2-Diphenyl-1,2-Di(p-chlorophenyl)ethane;1,2-二苯基-1,2-二对氯苯基乙烷的合成和晶体结构
10.Synthesis of Poly(1,2-cyclohexanediyl adipate)聚己二酸-1,2-环己二醇酯的合成
11.The Interaction of Poly (Ethylene Glycol) and Sodium Dodecyl Sulfate;聚乙二醇与十二烷基硫酸钠的相互作用的研究
12.Studies on Gas-Liquid Equilibrium of Sulfur Dioxide in Aqueous Poly (Ethylene Glycol) Solutions聚乙二醇—水体系吸收二氧化硫的气液平衡研究
13.Synthesis of Allyl Trisulfide by Phase Transfer Catalysis聚乙二醇相转移催化法合成三硫二丙烯
14.lauryl sulfate triethanolamine salt月桂醇硫酸三乙醇胺
15.Synthesis of 2-ethoxyethanol Acetate Catalyzed by Supported Zirconium Sulfate Catalysts负载型硫酸锆催化剂催化合成乙二醇单乙醚乙酸酯
16.Catalytic Synthesis of Acetone Propylene Ketal with I_2;碘催化丙酮缩-1,2-丙二醇的合成
17.Synthesis of 3-chyloro-1,2-propanediol and glycidyl3-氯-1,2-丙二醇及缩水甘油的合成研究
18.Preparation of (R)-1,2-propanediol through asymmetric reduction with bakers yeast酵母不对称催化制备R-1,2-丙二醇
相关短句/例句
athylenglykol1,2-乙二醇
3)Maleonitriledithiolate(mnt)cis-1,2-二氰基乙烯-1,2-二硫醇钠(Na2(mnt))
4)1,2-Dimercaptobutane1,2-丁二硫醇
5)1,2-dibromoethyl alcohol1,2-二溴乙醇
6)2,2'-[1,2-ethanediylbis(oxy)]bis-Ethanethiol Triglycol dimercaptan 2,2'-[1,2-ethanediylbis(oxy)]bis-ethanethio 2,2'-(ethylenedioxy)diethanethiol2,2'-(1,2-乙二基双氧代)双乙硫醇
延伸阅读
1,2-乙二硫醇分子式：C2H6S2分子量：94.20CAS号：540-63-6性质：无色液体。熔点-41.2℃，沸点146℃，76-81℃（20kPa），63℃（6.13kPa），相对密度1.1243（20/4℃），折光率1.5590，闪点44℃。易溶于碱溶液，溶于乙醇、乙醚、丙酮和苯，不溶于水。制备方法：先由二溴乙烷与硫脲合成二异硫脲乙烷溴化物，再经氢氧化钠、硫酸处理得到1,2-二巯基乙烷。用途：用于有机合成和生化研究。用作金属络合剂。
