An environmentally friendly, chemoselective, and efficient protocol for the preparation of coumarin derivatives by Pechman condensation reaction using new and …
... Comptes Rendus Chimie. Volume 16, Issue 3, March 2013, Pages 271–278. Cover image Cover image. Full paper/Mémoire. An environmentally friendly, chemoselective, and efficient protocol for the preparation of coumarin derivatives ...