Synthesis and structure of 6-bromo-2-(diethoxymethyl)-2-hydroxy-3-phenyl-2,3-dihydro-1 <i>H</i> -imidazo[1,2- <i>a</i> ]pyridin-4-ium chloride acetonitrile monosolvate
In the title solvated mol-ecular salt, C<sub>18</sub>H<sub>22</sub>BrN<sub>2</sub>O<sub>3</sub> <sup>+</sup>·Cl<sup>-</sup>·CH<sub>3</sub>CN, the imidazole ring is in envelope conformation and the pyridine and phenyl rings are oriented at a dihedral angle of 72.52 (5)°. In the crystal, O-H⋯Cl and N-H⋯Cl hydrogen bonds link the cations and anions into centrosymmetric tetra-mers enclosing <i>R</i> <sup>2</sup> <sub>4</sub>(12) loops. Short Br⋯Cl [3.2313 (4) Å] and O⋯Cl [3.0490 (10) Å] contacts are observed. A Hirshfeld surface analysis of the structure indicates that the most important contributions for the crystal packing are from H⋯H (52.4%), H⋯C/C⋯H (12.1%), H⋯Br/Br⋯H (11.0%) and H⋯Cl/Cl⋯H (10.2%) inter-actions.
Authors
- Jamal Lasri (ORCID: https://orcid.org/0000-0002-8949-8698)
- Aida I. Samigullina (ORCID: https://orcid.org/0000-0002-6791-9973)
- Alebel N. Belay (ORCID: https://orcid.org/0000-0003-4175-5656)
- Tuncer Hökelek (ORCID: https://orcid.org/0000-0002-8602-4382)
- Firudin I. Guseinov (ORCID: https://orcid.org/0000-0002-6769-0232)
- Khudayar I. Hasanov
- Tahir A. Javadzade (ORCID: https://orcid.org/0000-0003-3327-4430)
- Sahil Z. Hamidov
Institutions
- A. N. Kosygin Moscow State Textile University (RU)
- Khazar University (AZ)
- King Abdulaziz University (SA)
- Azerbaijan Medical University (AZ)
- Azerbaijan Technical University (AZ)
- N.D. Zelinsky Institute of Organic Chemistry (RU)
- Bahir Dar University (ET)
- Hacettepe University (TR)
Publication Details
- Journal
- Acta Crystallographica Section E Crystallographic Communications
- Published
- 2025-07-01
- DOI
- https://doi.org/10.1107/s2056989025005778
- Primary Topic
- Synthesis and Reactions of Organic Compounds
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Hacettepe Üniversitesi