Construction of Cyclopropa[c]coumarins via cascade Michael-alkylation process of 3-cyanocoumarin with 2-bromomalonate

Autor: Sun, Jun-Chao, Li, Jun-Lin, Ji, Cong-Bin, Peng, Yi-Yuan, Zeng, Xing-Ping
Zdroj: In Tetrahedron 31 January 2020 76(5)
Databáze: ScienceDirect