作者:Amrita Chakraborty、Surajit Sinha
DOI:10.1016/j.tetlet.2011.10.003
日期:2011.12
procedure has been developed for the synthesis of 3-[2-(1,3-butadienyl)]-1H-indoles. TBAF was proved to be an effective reagent for dehydrobromination and carbomethoxy deprotection in one step to give 3-[2-(1,3-butadienyl)]-1H-indoles from the corresponding bromo-derivatives. Suitably substituted indolyl-1,3-butadiene has been successfully applied to prepare murrapanine analogue via Diels–Alder reaction
已经开发了用于合成3- [2-(1,3-丁二烯基)]-1 H-吲哚的三步法。TBAF被证明是一步脱氢溴化和碳甲氧基脱保护的有效试剂,可以从相应的溴衍生物得到3- [2-(1,3-丁二烯基)]-1 H-吲哚。适当取代的吲哚基-1,3-丁二烯已成功地用于通过Diels-Alder反应制备尿嘧啶类似物。