Crystal structure of N,N'-(ethane-1,2-di-yl)bis-(aza-nediylcarbono-thio-yl)bis-(benzamide)

• Published in: Acta crystallographica. Section E, Crystallographic communications Crystallographic communications, 2019-05, Vol.75 (Pt 5), p.642
• Main Authors: Samb, Issa, Gaye, Nango, Sylla-Gueye, Rokhaya, Thiam, Elhadj Ibrahima, Gaye, Mohamed, Retailleau, Pascal
• Format: Article
• Language: English
• ISSN: 2056-9890; 2056-9890
• DOI: 10.1107/S205698901900495X

The reaction of benzoyl chloride and ethyl-endi-amine in the presence of potassium thio-cyanate yielded a white solid, C18H18N4O2S2, which consists of two benzoyl-thio-ureido moieties connected by an ethyl-ene chain. The asymmetric unit consists of one half of the mol-ecule, the complete mol-ecule being generated by crystallographic inversion symmetry. Both thio-urea moieties are in a trans conformation. An intra-molecular N-H⋯O hydrogen bond occurs. In the crystal, C-H⋯S and C-H⋯O hydrogen bonds link the molecules, forming layers parallel to the ac plane.The reaction of benzoyl chloride and ethyl-endi-amine in the presence of potassium thio-cyanate yielded a white solid, C18H18N4O2S2, which consists of two benzoyl-thio-ureido moieties connected by an ethyl-ene chain. The asymmetric unit consists of one half of the mol-ecule, the complete mol-ecule being generated by crystallographic inversion symmetry. Both thio-urea moieties are in a trans conformation. An intra-molecular N-H⋯O hydrogen bond occurs. In the crystal, C-H⋯S and C-H⋯O hydrogen bonds link the molecules, forming layers parallel to the ac plane.