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Synthesis X-ray Structure of a New Pyrrolo[1,2-b]-pyridazine Derivative

The synthesis, characterization and X-ray crystal structure of 2-(4-chloro-phenyl)-7-methylpyrrolo[1,2-b]pyridazine are reported. The compound crystallizes in the space group P2(1)/c (No.14) with a =3.8568(1), b = 11.0690(3), c = 26.4243(7) Å, β = 92.777(1)° and Z = 4. Accurate molecular parameters...

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Detalles Bibliográficos
Autores principales: Caira, Mino R., Dumitrascu, Florea, Draghici, Constantin, Dumitrescu, Denisa, Cristea, Mihaela
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2005
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6147692/
https://www.ncbi.nlm.nih.gov/pubmed/18007306
http://dx.doi.org/10.3390/10020360
Descripción
Sumario:The synthesis, characterization and X-ray crystal structure of 2-(4-chloro-phenyl)-7-methylpyrrolo[1,2-b]pyridazine are reported. The compound crystallizes in the space group P2(1)/c (No.14) with a =3.8568(1), b = 11.0690(3), c = 26.4243(7) Å, β = 92.777(1)° and Z = 4. Accurate molecular parameters for the novel heterocyclic system were obtained from intensity data collected at 113K. The molecule assumes a planar conformation in the crystal and the packing is based on π-π stacking with interplanar spacing 3.400 Å, typical of aromatic molecules with potential for displaying useful optical properties.