Author:
Chen Yan-Yan,Xu Yan-Li,Gong Xi-Rui,Zhou Yi-Huan,Ren Mei-Lin
Abstract
AbstractA variety of 2-substituted 3-selanyl-chromenones are readily prepared through a cascade selanylation/cyclization of alkynyl aryl ketones with sulfonoselenoates. This transformation is performed under metal-free conditions and does not require an additional oxidant. It also has the advantage of broad functional group tolerance and scalability.
Funder
National Natural Science Foundation of China
Guangxi Funds for Distinguished Experts, The Youth Promotion Fund of Guangxi
Cultivation Plan of Thousands of Young and Middle-aged Backbone Teachers in Guangxi Colleges and Universities