Synthesis of diynes from 1-(2,2-dibromovinyl)-2-(phenylethynyl)benzene and imidazole/benzimidazole via a CuI/Pd(OAc)(2) catalysed cascade reaction
文献类型: 外文期刊
第一作者: He Hua-Feng
作者: He Hua-Feng;Ye Yang;Jiang Yongwen;He Hua-Feng;Ye Yang;Jiang Yongwen;He Hua-Feng;Ye Yang;Jiang Yongwen;Bao Weiliang
作者机构:
关键词: diynes;1-(2,2-dibromovinyl)-2-(phenylethynyl)benzene;imidazole;elimination;Ullmann-type coupling
期刊名称:JOURNAL OF CHEMICAL RESEARCH ( 影响因子:0.782; 五年影响因子:0.772 )
ISSN: 1747-5198
年卷期: 2014 年 7 期
页码:
收录情况: SCI
摘要: A novel reaction between 1-(2,2-dibromovinyl)-2-(phenylethynyl)benzene and imidazole/benzimidazole catalysed by CuI and Pd(OAc)(2) gave the corresponding highly sterically hindered diynes via a cascade elimination/Ullmann-type C-N coupling process.
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