3-(3-Methylphenyl)-5-(quinolin-8-ylmethoxy)-1,2,4-oxadiazole monohydrate
نویسندگان
چکیده
In the title compound, C19H15N3O2·H2O, the oxa-diazole ring and the quinoline unit are almost coplanar, making a dihedral angle of 7.66 (8)°. The dihedral angle between the benzene ring and the quinoline system is 25.95 (8)° while that between the benzene and the oxa-diazole rings is 18.88 (9)°. The water mol-ecule is hydrogen bonded to an oxa-diazole N atom and to the quinoline N atom. In the crystal, these units are linked via C-H⋯O hydrogen bonds, forming two-dimensional net-works lying parallel to the ab plane.
منابع مشابه
4-(3-Methylphenyl)-3-phenyl-5-(2-pyridyl)-4H-1,2,4-triazole
In the title compound, C(20)H(16)N(4), the m-tolyl and phenyl substituents form dihedral angles of 74.20 (6) and 36.94 (8)°, respectively, with the 1,2,4-triazole ring and the dihedral angle between the triazole and pyridine rings is 36.06 (9)°. In the crystal, mol-ecules are linked by C-H⋯N and C-H⋯π inter-actions.
متن کامل3-[4-Amino-3-(4-methylphenyl)-5-sulfanylidene-4,5-dihydro-1H-1,2,4-triazol-1-yl]-3-(2-chlorophenyl)-1-phenylpropan-1-one
In the title mol-ecule, C(24)H(21)ClN(4)OS, the 1,2,4-triazole ring forms dihedral angles of 37.2 (2), 71.9 (2) and 84.9 (2) ° with the three benzene rings. In the crystal, weak inter-molecular N-H⋯S hydrogen bonds link the mol-ecules into centrosymmetric dimers.
متن کاملOne-Pot Microwave Synthesis of Pyrimido[4,5-b]quinoline and its C- and S-Glycosides with Anti-Inflammatory and Anticancer Activities
An efficient one-pot synthesis of 2-thioxopyrimido[4,5-b]quinoline 3a,b has been accomplished from a three-component reaction of 6-aminothiouracil, cyclohexanone and aromatic aldehyde under microwave irradiation. Compound 3a,b was used as a key intermediate for the synthesis of Sand C-nucleoside analogs of types, 5-(4-fluorophenyl / 4-anisyl)-2-S-(-D-ribofuranosyl / arabinofuranosyl)-6,7,8,9-t...
متن کاملCrystal structure of (pyridine-κN)bis(quinolin-2-olato-κ2 N,O)copper(II) monohydrate
The title complex, [Cu(C9H6NO)2(C5H4N)]·H2O, adopts a slightly distorted square-pyramidal geometry in which the axial pyridine ligand exhibits a long Cu-N bond of 2.305 (3) Å. The pyridine ligand forms dihedral angles of 79.5 (5) and 88.0 (1)° with the planes of the two quinolin-2-olate ligands, while the dihedral angle between the quinoline groups of 9.0 (3)° indicates near planarity. The wate...
متن کاملCrystal structure and Hirshfeld surface analysis of ethyl 2-{[4-ethyl-5-(quinolin-8-yloxymethyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetate
In the title compound, C18H20N4O3S, the 1,2,4-triazole ring is twisted with respect to the mean plane of quinoline moiety at 65.24 (4)°. In the crystal, mol-ecules are linked by weak C-H⋯O and C-H⋯N hydrogen bonds, forming the three-dimensional supra-molecular packing. π-π stacking between the quinoline ring systems of neighbouring mol-ecules is also observed, the centroid-to-centroid distance ...
متن کامل