COMMERCON, A.;PONSINET, C., TETRAHEDRON LETT., 1985, 26, N 34, 4093-4096
作者:COMMERCON, A.、PONSINET, C.
DOI:——
日期:——
Nouvelles applications du bis (bromomethyl)-2,3 butadiene-1,3: acces a des bis (methylene)-1,2 cyclopentanes, a des 2H-isoindoles et a des dithia-2,3 naphtalenes
作者:A. Commerçon、G. Ponsinet
DOI:10.1016/s0040-4039(00)89301-6
日期:1985.1
2,3-Bis (bromomethyl)-1,3 butadiene 1 was found to be a good reagent for C-dialkylation by phase transfer reaction. Adducts of 1 with propiolic acid are versatile precursors of 2H-isoindoles and of 2,3-dithianaphtelenes.