作　　者： ; ; ; ; ;

机构地区： 湘南学院化学与生命科学系

出　　处： 《化学研究与应用》 2009年第10期1443-1446,共4页

摘　　要： 1,2-diiodo-3,3-dimethylbut-1-ene was synthesized used 3,3-dimethylbut-1-yne as the initial materials and Ce2(SO4)3 as catalyst in H2O.Then 5,5-dimethyl-1-(o-aminophenyl)-1,3-hexadiyne was synthesized from 1,2-diiodo-3,3-dimethylbut-1-ene and 2-ethynylaniline by cross-coupling rection in the presence of Pd(OAc)2 and CuI.The total yield was 68.7 %.The structure was characterized by NMR and MS spectrum. 1,2-diiodo-3,3-dimethylbut-1-ene was synthesized used 3,3-dimethylbut-1-yne as the initial materials and Ce2 （SO4 ）3 as catalyst in H2O. Then 5,5-dimethyl-l-（o-aminophenyl） -1,3-hexadiyne was synthesized from 1,2-diiodo-3,3-dimethylbut-1-ene and 2-ethynylaniline by cross-coupling rection in the presence of PS（OAc）2 and CuI. The total yield was 68.7 %. The structure was characterized by NMR and MS spectrum.

关 键 词： 二碘化反应 交叉偶联反应 合成 二甲基 邻氨基苯基 己二炔

领　　域： [理学] [理学]