Synthese de 2-amino-4-phosphono-4H-pyranes

Authors
Ben Gaied, L Zantour, H
Citation
L. Ben Gaied et H. Zantour, Synthese de 2-amino-4-phosphono-4H-pyranes, PHOSPHOR SU, 165, 2000, pp. 17-32
Citations number
22
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
ISSN journal
10426507 → ACNP
Volume
165
Year of publication
2000
Pages
17 - 32
Database
ISI
SICI code
1042-6507(2000)165:<17:SD2>2.0.ZU;2-H
Abstract
The reaction of beta -diketones, ethylacetoacetate and malononitrile with a lpha, beta -insaturated beta, beta -difunctionnalized phosphonates constitu tes a performant new route leading to the formation of substituted 2-amino- 4-phosphono-4H-pyranes. Moreover the reaction of dialkylphosphonates with 2-hydroxybenzylidenemalon onitrile affords a new series of phosphorylated benzopyranes.