1-(o-aminophenyl)prop-2-ynols with P(O)-compounds has been established to afford C3-phosphorylated indoles. It demonstrates that the 1,4-conjugate addition adduct from N-o-AQMs could undergo further cyclization with the tethered alkyne moiety to afford N-heterocyclic compounds.
中继的Cu(I)/布朗斯台德碱催化一锅
磷-迈克尔加成/ 5-外型-挖环化/异构化的原位生成的氮杂-炔基ø -quinone甲基化物(ñ - ö -AQMs)从1-(ø -
氨基苯基)prop-2-炔醇与 P(O)-化合物已被建立以提供 C3-
磷酸化
吲哚。它表明来自N - o -AQM的 1,4-共轭加成物可以与连接的
炔烃部分进一步环化以提供N -
杂环化合物。