A general procedure for the synthesis of alkyl- and arylethynyl-1,2,3-triazole-fused dihydroisoquinolines
作者:Vito Fiandanese、Silvia Maurantonio、Angela Punzi、Giacomo G. Rafaschieri
DOI:10.1039/c1ob06701j
日期:——
devised starting from the available 2-halophenylethyl azides, by means of click reactions with trimethylsilylacetylene or 1-trimethylsilyl-1,3-butadiyne followed by a transition metal-catalyzed functionalization of C-H bond. A further extension of this procedure led us to devise the synthesis of more complex 4,4'-bitriazole-fused dihydroisoquinolines.
从可用的2-卤代苯基乙基叠氮化物开始,通过与三甲基甲硅烷基乙炔或1-三甲基甲硅烷基-1,3-丁二炔的点击反应,然后通过过渡金属催化的CH键官能团的合成,设计了合成标题化合物的一般方法。 。该方法的进一步扩展使我们设计出了更复杂的4,4'-双三唑稠合的二氢异喹啉。