Crystal structure of (2Z,5Z)-3-(4-methoxyphenyl)-2-[(4-methoxyphenyl)imino]-5-[(E)-3-(2-nitrophenyl)allylidene]-1,3-thiazolidin-4-one

Abstract

The thia­zole ring of the title compound is twisted with respect to the three benzene rings, making dihedral angles of 25.52 (12), 85.77 (12) and 81.85 (13)°.

Molecular and crystal structure, Hirshfeld analysis and DFT investigation of 5-(furan-2-ylmethylidene)thiazolo[3,4-a]benzimidazole-2-thione

“…The molecule exists in a Z configuration with respect to the C5 C6 bond. The S1-C8 and S1-C6 distances, 1.739 (4) and 1.775 (3) Å , respectively, are in agreement with a C-S single bond of a thiazole ring (Rahmani et al, 2016). In comparison, the S2-C8 bond [1.612 (4) Å ] of the thione moiety is much shorter as a result of its double-bond character and the presence of a delocalized -electronic system throughout the entire thiazolobenzimidazole ring system (Liang et al, 2009).…”

Crystal and molecular structure of (2Z,5Z)-3-(2-methoxyphenyl)-2-[(2-methoxyphenyl)imino]-5-(4-nitrobenzylidene)thiazolidin-4-one

“…Recently, numerous studies have reported the theoretical and experimental structures of this kind of compound (Boulakoud et al, 2015;Khelloul et al, 2016). Prompted by these investigations and in a continuation of our research on the development of organic heterocyclic compounds (Toubal et al, 2012;Rahmani et al, 2016;Bahoussi et al, 2017), we report in this paper the synthesis and crystal structure of the compound (2Z,5Z)-5-(4-nitrobenzylidene)-3-(2-methoxyphenyl)-2-[(2methoxyphenyl)imino]thiazolidin-4-one. The experimental geometric parameters are compared with those optimized by density functional theory (DFT).…”