Title of article :
Synthesis of gem-dihaloenynes and butatrienes from gem-dihalovinyl derivatives
Author/Authors :
Meng، نويسنده , , Tianhao and Zhang، نويسنده , , Huijun and Xi، نويسنده , , Zhenfeng، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2012
Abstract :
gem-Dihaloenynes were synthesized in high yields from 1,1,4,4-tetrahalo-1,3-butadienes through the Fritsch–Buttenberg–Wiechell (FBW) rearrangement mediated by an organolithium compound. Butatriene derivatives could be obtained efficiently via an organolithium-mediated reaction of o-halo-(2,2-dihalovinyl)benzenes.
Keywords :
2-dihalovinyl)benzenes , 4-Tetrahalo 1 , 4 , Butatriene , cumulene , 1 , gem-Dihaloolefin , gem-Dihaloenyne , 1 , o-Halo-(2 , 3-Butadiene , Fritsch–Buttenberg–Wiechell (FBW) rearrangement
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
