Affiliation:
1. Department of Chemistry and Chemical Engineering Hunan Institute of Science and Technology Yueyang 414006 P.R.China
Abstract
AbstractA simple and efficient oxidative‐promoted radical cascade annulation of ynone derivatives with ketones for the construction of a series of oxoalkyl‐substituted indenones in moderate to good yields is described. The control experiment results indicate that the oxidative acetmethylation/arylation of ynone derivatives involves a radical cascade cyclization process. This is an operationally simple and efficient protocol which will be attractive in organic synthesis chemistry.
Funder
Natural Science Foundation of Hunan Province
National Natural Science Foundation of China