{Construction|Building} of Seven-Membered Cycles {through|via|by means of|by way of} Base Promoted [4+3] Domino Annulation of Crotonate-derived Sulfur Ylides with Diene
A sequential domino annulation of crotonate-derived Sulfur Ylides with Diene has been reported. With base promoted, this {general|common|basic} {method|technique|approach|strategy|system|process} can {realize|understand|recognize|comprehend} the synthesis of {highly|extremely|very|hugely} functional none-fused cycles {including|such as|which…