1H and 13C spectral assignment of substituted 5H-[1,3]thiazolo[2,3-b]quinazolin-5-one and 12H-[1,3]benzothiazolo[2,3-b] quinazolin-12-one

1H and 13C spectroscopic data for 5H-[1,3]thiazolo[2,3-b]quinazolin-5-one and 12H-[1,3]benzothiazolo[2,3-b] quinazolin-12-one derivatives were fully assigned by combination of one- and two-dimensional experiments (DEPT, HMBC and HMQC). Both heterocyclic systems show similar spectroscopic properties...

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Detalles Bibliográficos
Autores principales: Docampo Palacios, M.L., Fascio, M.L., Villalobo, A.F., Pellón, R.F.
Formato: JOUR
Materias:
13C NMR
1H NMR
Benzothiazoloquinazolin-12-one
NMR
Thiazoloquinazolin-5-one
carbon
quinazoline derivative
article
chemistry
methodology
nuclear magnetic resonance spectroscopy
Carbon Isotopes
Magnetic Resonance Spectroscopy
Quinazolines
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_07491581_v47_n2_p174_DocampoPalacios
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
Descripción
Sumario:1H and 13C spectroscopic data for 5H-[1,3]thiazolo[2,3-b]quinazolin-5-one and 12H-[1,3]benzothiazolo[2,3-b] quinazolin-12-one derivatives were fully assigned by combination of one- and two-dimensional experiments (DEPT, HMBC and HMQC). Both heterocyclic systems show similar spectroscopic properties with some remarkable differences. Copyright © 2008 John Wiley & Sons, Ltd.

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