IQUIR   05412
INSTITUTO DE QUIMICA ROSARIO
Unidad Ejecutora - UE
artículos
Título:
Syntheses and characterization of atropisomers arised from 1,3-cyclohexanediones by intermolecu lar tandem Michael/ Michael additions
Autor/es:
LILIANA E. LUNA; GUSTAVO SEOANE; RAQUEL M. CRAVERO*
Revista:
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
Editorial:
Wiley-VCH Verlag
Referencias:
Año: 2008 vol. 7 p. 1271 - 1277
ISSN:
1434-193X
Resumen:
Intermolecular tandem-Michael/Michael addition reactionsof alkyne acceptors and CH-acidic compounds such as 1,3-cyclohexanedione (2a) and dimedone (2b) under L-prolinecatalysis furnished four new products 1a–d with C2 axial chirality.