Crystal structure of N-[3-(2-chloro­benzo­yl)-5-ethyl­thio­phen-2-yl]-2-[(E)-(2-hy­dr­oxy­benzyl­­idene)amino]­acetamide

Kaur, Manpreet and Jasinski, Jerry P. and Kavitha, C. N. and Yathirajan, H. S. and Byrappa, K. (2014) Crystal structure of N-[3-(2-chloro­benzo­yl)-5-ethyl­thio­phen-2-yl]-2-[(E)-(2-hy­dr­oxy­benzyl­­idene)amino]­acetamide. Acta Crystallographica Section E, 70 (9). o1011-o1012. ISSN 2056-9890

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In the title compound, C22H19ClN2O3S, the dihedral angle between the mean planes of the thio­phene ring and the chloro­phenyl and hy­droxy­phenyl rings are 70.1 (1) and 40.2 (4)°, respectively. The benzene rings are twisted with respect to each other by 88.9 (3)°. The imine bond lies in an E conformation. Intra­molecular O—H⋯N and N—H⋯O hydrogen bonds each generate S(6) ring motifs. In the crystal, weak C—H⋯O inter­actions link the mol­ecules, forming chains along the c axis and zigzag chains along the b axis, generating sheets lying parallel to (100).

Item Type: Article
Uncontrolled Keywords: crystal structure, thiophene derivatives, Schiff bases, hydrogen bonding
Subjects: C Chemical Science > Chemistry
Divisions: Department of > Chemistry
Depositing User: MUL SWAPNA user
Date Deposited: 13 Nov 2019 05:49
Last Modified: 13 Nov 2019 05:49

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