Artículos de revistas
Site selectivity in the reaction of 2-formyl-2H-azirine-N-arylimines with diphenylketene
Registro en:
Journal Of Heterocyclic Chemistry. Hetero Corporation, v. 34, n. 1, n. 341, n. 343, 1997.
0022-152X
WOS:A1997WM42900054
Autor
Junior, JN
Kascheres, A
Institución
Resumen
2-Formyl-2H-azirine-N-arylimines lac react with diphenylketene 2 to afford 2H-2-azirinyl-2-azetidinones 3a-c and N-aryldiphenylacetamides 4a-c by reaction at the exo-imine group. Derivatives containing the bulkier methyl group at the 2-position, 1d-f, produce only 4a-c. 34 1 341 343