TETRAHEDRON LETTERS, vol.46, no.24, pp.4179-4182, 2005 (SCI-Expanded)
Alkenylsulfinimines and alkenylsulfinamides underwent electrophile induced cyclisation reactions with phenylselenyl bromide, iodine and bromine to cyclic and spirocyclic imines, pyrrolidines and piperidines with spontaneous cleavage of the protective group at nitrogen in good to excellent yield. (c) 2005 Elsevier Ltd. All rights reserved.