Imine-tetrahydroquinazoline tautomerism in a tosilated Schiff base
- García-Deibe, Ana 1
- Fondo, Matilde 1
- Sanmartín, Jesús 1
- Portela, Cristina 2
- 1 Departamento de Química Inorgánica, Facultade de Ciencias, Univ. de Santiago de Compostela, E-27002 Lugo, Spain
- 2 Departamento de Química Inorgánica, Facultade de Química, Universidade de Santiago de Compostela, E-15782 Santiago de Compostela, Spain
Konferenzberichte:
Proceedings of The 14th International Electronic Conference on Synthetic Organic Chemistry
Datum der Publikation: 2010
Art: Konferenz-Beitrag
Zusammenfassung
Condensation of the selectively tosilated N-(2-aminobenzyl)-4-methylbenzenesulfonamide with 2-hydroxybenzaldehyde gives rise to (E)-N-(2-(2- hydroxybenzylideneamino)benzyl)-4-methylbenzenesulfonamide in the solid state, as the crystal structure determined shows, and which in solution shows equilibrium between the acyclic imine and 2-(3-tosyl-1,2,3,4-tetrahydroquinazolin-2-yl)phenol