Regio- and stereoselective synthesis of fluoroalkadienes using β-fluoroalkenyliodonium salt
作者:Masanori Yoshida、Dai Nagahara、Tsuyoshi Fukuhara、Norihiko Yoneda、Shoji Hara
DOI:10.1039/b101836l
日期:——
(E,E)-δ-Fluoro-α,β,γ,δ-unsaturated carbonyl compounds and (3E)-4-fluoro-1,3-dienes were stereoselectively synthesized by the palladium-catalyzed coupling reaction of (2-fluoroalkenyl)(p-tolyl)iodonium fluorides with α,β-unsaturated carbonyl compounds and tributylvinyltin, respectively.
(E,E)-δ-氟-α,β,γ,δ-不饱和羰基化合物和(3E)-4-氟-1,3-二烯通过钯催化的偶联反应立体选择性合成( 2-氟烯基)(对甲苯基)碘鎓氟化物分别与α,β-不饱和羰基化合物和三丁基乙烯基锡。