143850-28-6Relevant articles and documents
Tri-n-butylstannyl Radical Induced Rearrangement of Homopropargyl (But-3-ynyl) Arenesulfonates: A Route to Novel 4-Aryl-5,6-dihydro-1,2-oxathiin 2,2-Dioxides
Motherwell, William B.,Pennell, Andrew M. K.,Ujjainwalla, Feroze
, p. 1067 - 1068 (1992)
Addition of a tri-n-butylstannyl radical to arenesulfonate esters of the homopropargyl alcohol 1, leads, via ipso-substitution and subsequent 6-endo addition-elimination, to the title derivatives 5.