A sequence of electrophile induced cyclisation and concomitant N-deprotection of alkenylsulfinimines and alkenylsulfinamides as a direct route to cyclic or spirocyclic imines, pyrrolidines and piperidines


DÖNDAŞ H. A. , De Kimpe N.

TETRAHEDRON LETTERS, cilt.46, sa.24, ss.4179-4182, 2005 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 46 Konu: 24
  • Basım Tarihi: 2005
  • Doi Numarası: 10.1016/j.tetlet.2005.04.060
  • Dergi Adı: TETRAHEDRON LETTERS
  • Sayfa Sayıları: ss.4179-4182

Özet

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.