Cargando…

Heterocyclic o-Aminonitriles: Preparation of Pyrazolo[3,4-d]-pyrimidines with Modification of the Substituents at the 1-Position

Novel 1-[6-(p-tolyl) pyridazin-3-yl]pyrazole-o-aminonitriles (3a-c) were formed using 3-hydrazino-6-(p-tolyl)pyridazine (2) and ketene S,S-acetals (1a), S,N-acetals (1b) or tetracyanoethylene (1c). The pyrazole-o-aminonitriles (3a-c) were in turn used as precursors for the preparation of previously...

Descripción completa

Detalles Bibliográficos
Autores principales: Al-Afaleq, Eljazi I., Abubshait, Samar A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2001
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6236452/
http://dx.doi.org/10.3390/60700621

Ejemplares similares