Expedient access to substituted 3-amino-2-cyclopentenones by dirhodium-catalyzed [3+2]-annulation of silylated ketene imines and enoldiazoacetates
作者:Xichen Xu、John S. Leszczynski、Savannah M. Mason、Peter Y. Zavalij、Michael P. Doyle
DOI:10.1039/c3cc48993k
日期:——
3-Amino-2-cyclopentenones with a quaternary carbon at the 4-position from formal [3+2]-cycloaddition of silylated ketene imines (SKIs) and enoldiazoaceates by dirhodium catalysis.