Novel α-Carboline Synthesis Using Tandem aza-Wittig-Electrocyclization Reaction of Indol-2-yl Phosphorane with Enone
作者:Maria Funicello、Carlo Bonini、Piero Spagnolo
DOI:10.1055/s-2006-944182
日期:2006.6
Mild thermal reaction of indol-2-yl triphenyl- and methyldiphenyl-phosphorane derived from 2-azido-1-methylindole with enones provides a novel entry to 9-methyl-9H-pyrido[2,3-b]indoles through a tandem aza-Wittig-electrocyclization process.
衍生自 2-叠氮基-1-甲基吲哚的吲哚-2-基三苯基-和甲基二苯基-正膦与烯酮的温和热反应提供了通过串联氮杂进入 9-甲基-9H-吡啶并[2,3-b]吲哚的新途径-Wittig-电环化过程。