Synthesis of chromanes using pyruvic acid dimethylhydrazone dianion

  1. Tapia, I. 1
  2. Morán, J. R. 1
  3. Alcázar, V. 1
  1. 1 Department of Organic Chemistry, University of Salamanca
Revue:
Canadian Journal of Chemistry

ISSN: 0008-4042,  1480-3291

Année de publication: 1990

Volumen: 68

Número: 12

Pages: 2190-2191

Type: Article

DOI: 10.1139/V90-335 GOOGLE SCHOLAR lock_openAccès ouvert editor

D'autres publications dans: Canadian Journal of Chemistry

Résumé

Chromanes were prepared in medium yield from methyl salicylate and the dianions of pyruvic or α-oxobutyric acid dimethylhydrazones. Keywords: chromane, pyruvic acid, dimethylhydrazone, dianion.