Download PDF
Synthesis 1996; 1996(6): 763-768
DOI: 10.1055/s-1996-4287
paper
© 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.

4-Alkyl- and 4-Benzyl-Substituted 3,3’-Oxybispyridines: An Efficient Synthesis at Room Temperature

Lutz Eggers, Walter Grahn*
  • *Institut für Organische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig, Germany, Fax +49(531)3915388
Further Information

Publication History

Publication Date:
31 December 2000 (online)

  PDF Download  Permissions and Reprints All articles of this category

Several new 4-alkyl- and 4-benzyl-substituted 3,3’-oxybispyridines 1 are accessible at room temperature in high yields from 3-hydrosypyridine, potassium salt derivatives 7 and 3-bromo-4-nitropyridine 1-oxide (5d), which are readily available starting materials. The reactivity of 5d depends on the solvent.

3,3’-oxybispyridines - 3,4’-oxybispyridines - 4-benzylpyridinols