Synthesis of fused dihydropyrano(furano)pyridines via [4 + 2]-cycloaddition of 5-alkenoxy substituted oxazoles.
Org Lett
; 14(6): 1604-7, 2012 Mar 16.
Article
em En
| MEDLINE
| ID: mdl-22397735
A three-step procedure to access fused pyridines has been developed utilizing inexpensive amino acids and alkenols to form the key oxazole precursors. Yields are good to excellent and provide a rapid and inexpensive route to a range of pharmacologically and biologically valuable fused pyridines with difficult to access substitution patterns.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Oxazóis
/
Piridinas
/
Aminoácidos
Idioma:
En
Ano de publicação:
2012
Tipo de documento:
Article