DOI: 10.1039/d4ob00470a ISSN: 1477-0520

Brønsted acid catalyzed Ficini [2 + 2] cycloaddition of ynamides with enones

Jinyue Chen, Nanfang Wang, Chaofan Qi, Junbiao Chang, Xiao-Na Wang

A novel metal-free Brønsted acid-catalyzed Ficini [2 + 2] cycloaddition of ynamides with enones under mild reaction conditions was described.

More from our Archive