作者:Chisato Mukai、Minoru Kobayashi、Shoko Kubota、Yukie Takahashi、Shinji Kitagaki
DOI:10.1021/jo035729f
日期:2004.3.1
procedure for constructing monocyclic five- and six-membered azacycles by the endo-mode ring-closing reaction of allenylazido derivatives under neutral conditions has been developed. The azabicyclo[m.n.0] compounds were prepared by applying this newly developed procedure. The seven-membered azacycle was prepared when the allene possessing an unsubstituted carboxyl amido functionality was submitted
已开发出一种在中性条件下通过烯丙基叠氮基衍生物的内模闭环反应构建单环五元和六元氮杂环的新方法。氮杂双环[ m。Ñ通过施加该新开发的方法制备0.0]的化合物。当具有未取代的羧基酰胺基官能团的丙二烯经受基本条件时,制备了七元氮杂环。另外,使用该方法合成了吲哚和喹啉骨架。