title: (E)-3-tert-butyl-4-(4-chlorobenzyl)-N-(4-chlorobenzylidene)-1-phenyl-1H-pyrazol-5-amine: sheets built from π-stacked hydrogen-bonded dimers.
abstract: The title compound, C27H25Cl2N3, is an unexpected but high-yield product from the microwave-mediated reaction between 3-tert-butyl-N-4-chlorobenzyl-1-phenyl-1H-pyrazol-5-amine and 4-chlorobenzaldehyde. Inversion-related pairs of molecules are linked by C-H···π(arene) hydrogen bonds to form cyclic centrosymmetric dimers, and dimers of this type are linked into sheets by two independent π-π stacking interactions.
authors.affiliation: Grupo de Investigación de Compuestas Heterocíclicos, Departamento de Química, Universidad de Valle, AA 25360 Cali, Colombia.
authors.forename: Jairo
authors.initials: J
authors.lastname: Quiroga
authors.forename: Dayana
authors.initials: D
authors.lastname: Pantoja
authors.forename: Justo
authors.initials: J
authors.lastname: Cobo
authors.forename: Christopher
authors.initials: C
authors.lastname: Glidewell
mesh_terms: D000475:Alkenes / Q000737:chemistry*; D001593:Benzyl Compounds / Q000737:chemistry*; D018360:Crystallography, X-Ray; D006860:Hydrogen Bonding; D008872:Microwaves; D015394:Molecular Structure; D011720:Pyrazoles / Q000737:chemistry*
chemical_list: C587414:(E)-3-tert-butyl-4-(4-chlorobenzyl)-N-(4-chlorobenzylidene)-1-phenyl-1H-pyrazol-5-amine; D000475:Alkenes; D001593:Benzyl Compounds; D011720:Pyrazoles
keywords: crystal structure; microwave-mediated reactions; pyrazolamines; π-stacked hydrogen-bonded dimers