二乙酰丙酮铜催化下无溶剂法合成2,5-二溴-3,4-二((辛氧基)甲基)噻吩[2,3-b]并噻吩  

Synthesize 2,5-Dibromo-3,4-bis((octyloxy)Methyl)ThienoThiophene by Using bis[Acetylacetonato]Copper as Catalyst in Solvent-Free Condition

作　　者：曹靖[1] 吴永祥[1] 邓海燕[1] 冯俊香[1] 

机构地区：[1]湘潭大学化学学院环境友好化学与应用省部共建教育部重点实验室,湖南湘潭411105

出　　处：《湘潭大学自然科学学报》2011年第2期56-59,共4页Natural Science Journal of Xiangtan University

基　　金：环境友好化学与应用省部共建教育部重点实验室开放课题(09HJYH04)

摘　　要：以2,5-二溴-3,4-二甲基噻吩[2,3-b]并噻吩和正辛醇为原料,在二乙酰丙酮铜作催化剂和无溶剂条件下,合成了未见文献报道的产物2,5-二溴-3,4-二((辛氧基)甲基)噻吩[2,3-b]并噻吩,探讨了影响反应的各种因素,并找到了较好的合成条件.By using bis[acetylacetonato]copper as catalyst in solvent-free condition,2,5-dibromo-3,4-bis（（octyloxy）-methyl）thienothiophene was prepared by the reaction of 2,5-dibromo-3,4-dimethylthienothiophene with n-octyl alcohol.The factors which have an influence on the reaction were discussed and the optimum reaction condition was obtained.

关 键 词：2 5-二溴-3 4-二((辛氧基)甲基)噻吩[2 3-b]并噻吩 正辛醇 二乙酰丙酮铜催化 无溶剂 合成 

分 类 号：TQ630.4[化学工程—精细化工]