1,3,4-噻二唑,1,3,4-thiadiazole
1)1,3,4-thiadiazole1,3,4-噻二唑
1.Study of Synthesis and Fluorescent Properties of Polystyrene Containing 1,3,4-thiadiazole End Group by Atom Transfer Radical Polymerization;末端含1,3,4-噻二唑聚苯乙烯的ATRP合成及其荧光性能研究
2.Synthesis of 1,3,4-Thiadiazole Containing 2-Trifluoromethyl Benzimidazole;含2-三氟甲基苯并咪唑的1,3,4-噻二唑的合成
3.Synthesis of 5-aryloxymethyl-2-[(2-methylphenyl )oxyacetylamido]-1,3,4-thiadiazoles under liquid-liquid phase transfer catalysis;液-液相转移催化法合成5-芳氧亚甲基-2-邻甲基苯氧乙酰胺基-1,3,4-噻二唑
英文短句/例句

1.Synthesis of 2-Bromo-1,3,4-Thiadiazole2-溴-1,3,4-噻二唑的合成
2.Sythesis of 2,5-disubstitute-1,3,4-thiadiazole2,5-二取代1,3,4-噻二唑的合成
3.Recent Advances in of 1, 3, 4-Thiadiazoles1,3,4-噻二唑及其衍生物的研究进展
4.Synthesis of 2-Methylsulfonyl-5-tirfluoromethyl-1,3,4-thiadiazole2-甲砜基-5-三氟甲基-1,3,4-噻二唑的合成
5.Synthesis and Electrochemical Property of 2,5-dimercapto-1,3,4-thiadiazole2,5-二巯基-1,3,4-噻二唑的合成及电化学性能
6.Study on the Synthesis and Application of 2,5-Disubstituted-1,3,4-thiadiazoles2,5-二取代-1,3,4-噻二唑类化合物的合成及应用研究
7.Synthesis of 2-aroylamino-5-(4-methoxyphenyl)-1,3,4-thiadiazoles;5-(4-甲氧基苯基)-2-芳酰胺基-1,3,4-噻二唑的合成
8.Study on The Synthetic Method of 5-Alkyl-2-amino-1,3,4- thiodiazoles.;2-氨基-5-烷基-1,3,4-噻二唑类化合物合成方法研究
9.Synthesis and Characterization of α-Aminophosphonates Containing 1,3,4-Thiadiazole含1,3,4-噻二唑α-氨基膦酸酯的合成及其表征
10.Research Advance in Synthesis and Biological Activity of 1,3,4-thiadiazole Derivatives1,3,4-噻二唑衍生物的合成和生物活性研究进展
11.The Synthesis and Preliminary Activity Assay in Vitro of 1,3,4-thiadiazole Derivarives1,3,4-噻二唑衍生物的合成及初步活性测定
12.Synthesis of 2-[(Un)substituted phenyl]-5-(4-nitrobenzamido)- 1,3,4-thiadiazoles2-芳基-5-(4-硝基苯甲酰氨基)-1,3,4-噻二唑的合成
13.Synthesis of 2-dodecyldithio-4-phenyl-1,3,4-thiadia-zole-5-thione and study on inhibiting corrosion2-十二烷基二硫代-4-苯基-1,3,4-噻二唑-5-硫酮的合成及抗腐蚀研究
14.Study of Synthesis and Properties of Polystyrene Containing 2,5-Diphenyl-1,3,4-Thiadiazole in Side Chain侧链含2,5-二苯基-1,3,4-噻二唑聚乙烯的制备及其性能
15.Synthesis and electrochemical properties of cathode material of 2,5-dimercaptor-1, 3,4-thiadiazole2,5-二巯基-1,3,4噻二唑正极材料的合成及其电化学性能
16.Synthesis of Diheterocyclic Compounds on 1,3,4-Oxadiazole and 1,2,4-Triazole1,3,4-噁二唑并1,2,4-三唑类双杂环的合成
17.Synthesis of 2,5-Disubstituted 1,3,4-Oxadiazoles Using Ultrasonic Irradiation;超声作用下2,5-二取代1,3,4-噁二唑的合成
18.Synthesis of 2-Carboxyl-5-alkyl-1, 3, 4-oxadiazoles;2-羧基-5-烃基-1,3,4-噁二唑的合成
相关短句/例句

1,3,4-thiadiazole urea derivatives1,3,4-噻二唑脲
3)1,3,4-thia/oxadiazole1,3,4-噻(噁)二唑
1.In order to realize combination of multiform active ingredients, a series of novel compounds of 1,3,4-thia/oxadiazole and 1,2,4-triazole were designed and synthesised.鉴于不同活性杂环单元在同一分子中聚集能明显改善或增强化合物的生物活性这一特征,本文设计合成了一系列含有1,3,4-噻(噁)二唑和1,2,4-三唑单元的化合物,为新材料以及药物筛选工作提供了丰富的物质基础。
4)2-amino-1,3,4-thiadiazole2-氨基-1,3,4-噻二唑
1.2-amino-1,3,4-thiadiazole was synthesized by reaction of aminothiourea with oxalic acid in the presence of hydrochloric acid as catalyst in one step.首次以草酸为原料在盐酸催化下一步合成了2-氨基-1,3,4-噻二唑,产品的纯度达到99%(HPLC)以上,并通过IR1、3C NMR、高分辨MS等手段对其结构进行了表征。
5)1,3,4-Thiazolium-2-thiolates1,3,4-噻二唑-5-硫醇
6)1,3,4-thiadiazole Containing Fluoride含氟1,3,4-噻二唑
延伸阅读

噻枯唑分子式:C5H6N6S4分子量:278.38CAS号:性质:外观为白色粉状固体。熔点172-174℃,分解温度200℃。难溶于水、氯仿和苯中,易溶于二甲基甲酰胺和吡啶中,微溶于甲醇、丙醇。对碱较稳定。制备方法:1.双硫脲法 先使硫酸肼同硫氰 酸胺作用制得双硫脲,再地盐酸中闭环而制得2-氨基-5-巯基-1,3,4-噻二唑,最后同甲醛缩合而得叶青双。2.氨基硫脲法 原料消耗定额:水合肼(40%)1700kg/t、硫酸2250kg/t、硫氰酸铵2130kg/t、二硫化碳1300kg/t、甲醛700kg/t。用途:叶青双为一种防治水稻白叶枯病菌的杀菌剂,有一定的内吸性,具有预防和治疗作用,它的药效比叶枯净好。