作者:Ji Qu、Mohan Bhadbhade、Naresh Kumar、David StC. Black
DOI:10.1016/j.tet.2018.11.007
日期:2018.12
Treatment of 3-amidoindoles with phosphoryl chloride leads to a dimerization of the resulting iminochlorides to form tetrasubstituted imidazoles in moderate yield. One indole ring undergoes ring-opening to allow the formation of the imidazole ring. This strategically simple synthesis considerably expands the scope of delivering N-indolylimidazoles.
用磷酰氯处理3-酰胺基吲哚导致所得到的亚氨基氯化物二聚,以中等收率形成四取代的咪唑。一个吲哚环开环以形成咪唑环。这种策略上简单的合成大大扩展了N-吲哚基咪唑的递送范围。