Synthesis, crystal structure and Hirshfeld surface analysis of 2-[(4-hy-droxy-phen-yl)amino]-5,5-diphenyl-1H-imidazol-4(5H)-one.
Acta Crystallogr E Crystallogr Commun
; 80(Pt 5): 532-536, 2024 Apr 01.
Article
em En
| MEDLINE
| ID: mdl-38721426
ABSTRACT
In the title mol-ecule, C21H17N3O2, the five-membered ring is slightly ruffled and dihedral angles between the pendant six-membered rings and the central, five-membered ring vary between 50.78â
(4) and 86.78â
(10)°. The exocyclic nitro-gen lone pair is involved in conjugated π bonding to the five-membered ring. In the crystal, a layered structure is generated by O-Hâ¯N and N-Hâ¯O hydrogen bonds plus C-Hâ¯π(ring) and weak π-stacking inter-actions.
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Ano de publicação:
2024
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Article