Reaction of Cyclic α-Oxoketene Dithioacetals with Methylene Isocyanides: A Novel Pyrrole Annulation–Ring-Expansion Domino Process
作者:Somaraju Yugandar、Nimesh C. Misra、Gangajji Parameshwarappa、Kausik Panda、Hiriyakkanavar Ila
DOI:10.1021/ol402469v
日期:2013.10.18
The title reaction provides a direct entry to a range of biologically relevant annulated pyrroles via a domino process involving a regioselective one-carbon homologation of cyclic ketones as the key step.