Department of Organometallic Chemistry, Faculty of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, 60-780 Poznan, Poland.
Org Lett. 2011 Apr 15;13(8):1976-9. doi: 10.1021/ol200350a. Epub 2011 Mar 16.
The one-pot synthesis of (E)-9-(2-iodovinyl)-9H-carbazole via sequential ruthenium-catalyzed silylative coupling of N-vinylcarbazole with vinyltrimethylsilane and iododesilylation is reported. Its use as a new building block in the palladium-catalyzed Sonogashira and Suzuki-Miyaura coupling reactions to yield new carbazole-containing (E)-but-1-en-3-ynes and (E,E)-buta-1,3-dienes is demonstrated.
通过 N-乙烯基咔唑与乙烯基三甲基硅烷的顺序钌催化硅烷基化偶联和碘代硅烷化反应一锅合成（E）-9-（2-碘乙烯基）-9H-咔唑。其作为新的构建块在钯催化的 Sonogashira 和 Suzuki-Miyaura 偶联反应中得到新的含咔唑的（E）-丁-1-炔和（E，E）-丁二烯的应用得到了证明。
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