Title of article :
Dearomatizing Anionic Cyclization of 1-Lithio-4-naphthyl-1,3-butadienes Leading to the Formation of Spiro Cyclopentadiene Derivatives
Author/Authors :
Xi، Zhenfeng نويسنده , , Wanga، Zhihui نويسنده ,
Abstract :
On treatment with t-BuLi, 1-iodo-4-naphthyl-1,3-butadiene derivatives cyclize with dearomatization to give spiro compounds bearing a moiety of allyllithium, which reacts further with electrophiles to yield spiro tricyclic systems.
Keywords :
pyrrolizidines , cascade reactions , indolizidines , quinolizidines
Journal title :
Astroparticle Physics
