Halonium-initiated electrophilic cascades of 1-alkenoylcyclopropane carboxamides: efficient access to dihydrofuropyridinones and 3(2H)-furanones.
Halonium-initiated cascade reaction of 1-alkenoylcyclopropane carboxamides was developed, which leads to the production of dihydrofuropyridinones and 3(2H)-furanones, respectively, depending on the property of substituents on the enone moiety.
Department of Chemistry, Northeast Normal University, Changchun 130024, China.
Ying
Y
Wei
Shaoxia
S
Lin
Juan
J
Zhang
Zaihai
Z
Niu
Qiang
Q
Fu
Fushun
F
Liang