( E )-4-Methyl- N ′-[(4-oxo-4 H -chromen-3-yl)methylidene]benzohydrazide

• Published in: Acta crystallographica. Section E, Structure reports online Vol. 70; no. 5; p. o565
• Main Authors: Ishikawa, Yoshinobu, Watanabe, Kohzoh
• Format: Journal Article
• Language: English
• Published: United States International Union of Crystallography 01.05.2014
• Subjects: Organic Papers

In the title chromone-tethered benzohydrazide derivative, C 18 H 14 N 2 O 3 , the 4 H -chromen-4-one and the –CH=N–NH–CO– units are each essentially planar, with the largest deviations from thei planes being 0.052 (2) and 0.003 (2) Å, respectively. The dihedral angles between the 4 H -chromen-4-one...