18 research outputs found
Simple and convenient preparation of new highly protected aziridines fused with pyrroline rings
Reazione one-pot di 4-cloro-1,2-diaza-1,3-butadieni con 3-dimetilamminopropenoati per la preparazione di composti Piridazino-ossazolinici fusi
Experimental validation of an improved mathematical model for pneumatic pressure measurement systems with connecting tubes
Bis-enaminone Based Parallel Solution-Phase Synthesis of 1,4-Dihydropyridine Derivatives
Preparation of Polysubstituted Isochromanes by Addition of ortho-Lithiated Aryloxiranes to Enaminones
The reaction of ortho-lithiated aryloxiranes with various enaminones straightforwardly affords new functionalized isochromanes as mixtures of two epimeric stereoisomers in reasonable to very good yields (50–90%). The two diastereomers, which show a high structural variability, can be easily separated by column chromatography