Download PDF
Synlett 2001; 2001(6): 0761-0764
DOI: 10.1055/s-2001-14586
letter
© Georg Thieme Verlag, Rüdigerstr. 14, 70469 Stuttgart, Germany. All rights reserved. This journal, including all individual contributions and illustrations published therein, is legally protected by copyright for the duration of the copyright period. Any use, exploitation or commercialization outside the narrow limits set by copyright legislation, without the publisher's consent, is illegal and liable to criminal prosecution. This applies in particular to photostat reproduction, copying, cyclostyling, mimeographing or duplication of any kind, translating, preparation of microfilms, and electronic data processing and storage.

Intramolecular Diels-Alder Reactions of Dienynylsulfoximines

Donald Craig* , Victor Guerrero de la Rosa
  • *Centre for Chemical Synthesis, Department of Chemistry, Imperial College of Science, Technology and Medicine, London SW7 2AY, U.K.; Fax + 44 20 7594 5868; E-mail: d.craig@ic.ac.uk
Further Information

Publication History

Publication Date:
31 December 2001 (online)

  PDF Download  Permissions and Reprints All articles of this category

A synthetic approach to the CD-ring system of vitamin D3 is described in which intramolecular Diels-Alder reactions of chiral dienynylsulfoximes proceed in excellent yields. The effect of matched and mismatched carbon and sulfur configuration on the stereoselectivity of cycloaddition is reported.

alkyne - IMDA reaction - stereoselectivity - sulfoximines - vitamin D3

      >