上下游产品
CAS号638-02-8 2,5-二甲基噻吩 | CAS号107-30-2 氯甲基甲醚 | CAS号60-29-7 乙醚 | CAS号50-00-0 甲醛 | CAS号110-88-3 三聚甲醛 | CAS号7647-01-0 盐酸 | CAS号35147-97-8 2-[4-(cyanometh... | CAS号174277-72-6 5,7-dimethyl-1,... | CAS号78519-02-5 3,4,5-trimethyl... | CAS号91377-93-4 3,4-dibenzyl-2,... | CAS号5368-72-9 2,5-dimethylthi...合成工艺路线路线简述
- 合成目标产物 3,4-Bis(Chloromethyl)-2,5-Dimethylthiophene 主要起始原料 1,3,5-Trioxane And 2,5-Dimethylthiophene
- (文献来源)合成步骤主要原料 1,3,5-Trioxane 和 2,5-Dimethylthiophene
📜乙醚置于盐酸,聚合甲醛体系中,用 2,5-二甲基噻吩 作为反应溶剂,化学反应生成 噻吩-2-碳酸酯
参考文献:Heterocyclic Metallocenes And Polymerization Catalysts
标题:Heterocyclic Metallocenes And Polymerization Catalysts
专利信息
专利号:US-7361671-B2
优先权日:2001-11-15
标 题 :Substituted heteroarylalkanoic acids
发明人:VAN ZANDT MICHAEL C; GERACI LEO
权利人:INST PHARMACEUTICAL DISCOVERY
摘要:Disclosed are substituted heteroarylalkanoic acids acids of the following formula D-A-C(O)R′, where D, A, and R′ are defined herein. These compounds are useful in the treatment of chronic complications arising from diabetes mellitus. Also disclosed are pharmaceutical compositions containing the compounds and methods of treatment employing the compounds, as well as methods for their synthesis.