Download PDF
Synthesis 1989; 1989(4): 327-329
DOI: 10.1055/s-1989-27245
communication
© 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.

One-Carbon Ring Enlargement by Rearrangement of Ammonium Halides

A. Elmasmodi* , P. Cotelle, D. Barbry, B. Hasiak, D. Couturier
  • *Laboratoire de Synthèse Organique, Université des Sciences et Techniques de Lille Flandres-Artois, F-59655 Villeneuve d'Ascq Cedex, France
Further Information

Publication History

Publication Date:
17 September 2002 (online)

 PDF Download  Permissions and Reprints All articles of this category

Treatment of N-allyl- or (benzyl or thenyl)N-methyl-1,2,3,4,5,6-hexahydro-2-benzazocinium, the corresponding 2-benzazoninium, or 5,6,7,8,9,10-hexahydro-4H-thieno[3,2-c]azoninium salts with sodium amide in liquid ammonia affords, as the sole product, the derivative arising from one-carbon ring enlargement by a Stevens reaction.