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

Molecules

Mino R. Caira²  Florea Dumitrascu¹  Constantin Draghici¹  Denisa Dumitrescu¹ 

[1] Centre of Organic Chemistry “C. D. Nenitzescu”, Romanian Academy, Spl. Independentei 202B, Bucharest 060023, Romania;Department of Chemistry, University of Cape Town, Rondebosch 7701, South Africa

关键词: Pyrrolo[1;    2-b]pyridazine;    crystal structure;    π-π stacking;   

DOI  :  10.3390/10020360

来源: mdpi

【 摘 要 】

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 P2₁/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.

【 授权许可】

Unknown   
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