Diels–Alder reactivity of pyrano[3,4-b]indol-3-ones, stable, synthetic equivalents of indole-2,3-quinodimethanes
作者:Christopher J. Moody
DOI:10.1039/c39840000925
日期:——
Pyrano[3,4-b]indol-3-ones (5), synthetic equivalents of indole-2,3-quinodimethanes, undergo Deils–Alder reaction with acetylenes and with benzyne to give carbazoles and benzo[b]carbozoles respectively.
吡喃并[3,4- b ]吲哚-3-酮(5)是吲哚-2,3-喹二甲烷的合成等价物,与乙炔和苯并炔进行Deils-Alder反应,分别得到咔唑和苯并[ b ]咔唑。