Title of article
Crystal structure of N′-[4-(dimethylamino)benzylidene]furan-2-carbohydrazide monohydrate
Author/Authors
Sylla-Gueye, Rokhaya Département de Chimie - Faculté des Sciences et Techniques - Université Cheik Anta Diop, Dakar, Senegal , Elhadji Thiam, Ibrahima Département de Chimie - Faculté des Sciences et Techniques - Université Cheik Anta Diop, Dakar, Senegal , Orton, James UK National Crystallography Service - School of Chemistry - Faculty of Engineering and Physical Sciences - University of Southampton, Southampton, UK , Coles, Simon UK National Crystallography Service - School of Chemistry - Faculty of Engineering and Physical Sciences - University of Southampton, Southampton, UK , Gaye, Mohamed Département de Chimie - Faculté des Sciences et Techniques - Université Cheik Anta Diop, Dakar, Senegal
Pages
9
From page
1
To page
9
Abstract
The condensation of 2-furoic hydrazide and 4-dimethyl aminobenzaldehyde in ethanol yielded a yellow solid formulated as the title compound, C14H15N3O2·H2O. The crystal packing is stabilized by intermolecular O(water)—H⋯O,N(carbohydrazide) and N—H⋯O(water) hydrogen bonds, which form a two-dimensional network along the bc plane. Additional C—H⋯O interactions link the molecules into a three-dimensional network. The dihedral angle between the mean planes of the benzene and the furan ring is 34.47 (6)°. The carbohydrazide moiety, i.e., the C=N—N—C=O fragment and the benzene ring are almost coplanar, with an angle of 6.75 (9)° between their mean planes.
Keywords
crystal structure , hydrazide , hydrazone , furoic acid
Journal title
Acta Crystallographica Section E: Crystallographic Communications
Serial Year
2020
Record number
2624060
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