Zwitterionic ( E )-6-methyl-2-oxo-3-[1-( p -tolyliminio)ethyl]-2 H -pyran-4-olate
Résumé
The title compound, C 15 H 15 NO 3 , derived from the condensation of dehydroacetic acid and p -toluidine, crystallizes in a zwitterionic form with cationic iminium and anionic enolate groups, which complete a six-membered pseudocycle via an intramolecular N—H...O hydrogen bond. C—H...O interactions link the molecules into a two-dimensional network.
Domaines
Chimie
Origine : Accord explicite pour ce dépôt