DOI: 10.1039/d3qo00559c ISSN:
Stereoselective synthesis of 1,3- and 1,4-dicarbonyl-alkenes from cyclopropenes in a catalytic zinc system
Jiabin Han, Yu Liu, Xiaoyan Yang, Xuheng Zhang, Yuanhao Zhu, Min Zhao, Gefei Hao, Yaojia Jiang- Organic Chemistry
This work describes a dual catalytic system for selective synthesis of α-allyl-1,3-ketoaldehydes and α-vinyl-1,4-ketoaldehydes through cascade reactions of hydroxyl substituted aromatic enaminones with cyclopropenes under zinc promoted conditions.