Radical addition of p-toluenesulfonyl bromide and p-toluenesulfonyl iodide to allenic alcohols and sulfonamides in the presence of AIBN: synthesis of heterocyclic compounds.
Kang
S K
SK
Department of Chemistry and BK21 School of Molecular Science, Sungkyunkwan University, Suwon 440-746, Korea. skkang@chem.skku.ac.kr
Ko
B S
BS
Ha
Y H
YH