Selectivity in Garratt-Braverman cyclization: an experimental and computational study.Manasi Maji, Dibyendu Mallick, +4 authors Eluvathingal D. JemmisOrganic letters2011Bispropargyl sulfones equipped with aromatic rings of dissimilar nature were synthesized. Under basic conditions, these sulfones isomerized to the bisallenic sulfones, creating a competitive scenario… (More)