1-Ethyl-N '-[(E)-4-hydroxybenzylidene]-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carbohydrazide
Özet
In the crystal structure of the title compound, C(19)H(18)N(4)O(3), the fused-ring system is essentially planar [maximum deviation is 0.031 ( 2) angstrom] while the dihedral angle between the ring system and the benzene ring is 12.64 (6)degrees. The carbohydrazide H atom is involved in an intramolecular N-H center dot center dot center dot O hydrogen bond, forming a six-membered hydrogen-bonded ring. The molecules arrange themselves into centrosymmetric dimers by means of intermolecular O-H center dot center dot center dot O hydrogen bonds.
Atıf için künye
Deeba, F., Khan, M. A., Zia-Ur-Rehman, M., Caylak, N., & Şahin, E. (2009). 1-Ethyl-N '-[(E)-4-hydroxybenzylidene]-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carbohydrazide. ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 65. https://doi.org/10.1107/s1600536809009167
BibTeX
@article{deeba2009-66819,
author = {Deeba, Farah and Khan, Misbahul Ain and Zia-Ur-Rehman, Muhammad and Caylak, Nagihan and Şahin, Ertan},
title = {1-Ethyl-N '-[(E)-4-hydroxybenzylidene]-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carbohydrazide},
journal = {ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE},
year = {2009},
volume = {65},
issn = {1600-5368},
doi = {10.1107/s1600536809009167},
url = {https://akademik.atauni.edu.tr/yayinlar/66819-1-ethyl-n-e-4-hydroxybenzylidene-7-methyl-4-oxo-14-dihydro-18-naphthyridine-3}
}