4-[(2-Methyl-5-oxo-4,5-dihydro-1,3-oxazol-4-ylidene)methyl]phenyl acetate
نویسندگان
چکیده
منابع مشابه
4-[(2-Methyl-5-oxo-4,5-dihydro-1,3-oxazol-4-ylidene)methyl]phenyl acetate
In the title compound, C(13)H(11)NO(4), an intramolecular C-H⋯N interaction helps to establish the conformation. In the crystal, two C-H⋯O contacts stack adjacent mol-ecules into a one-dimensional double chain running in the a-axis direction.
متن کامل4-{[(4Z)-5-Oxo-2-phenyl-4,5-dihydro-1,3-oxazol-4-ylidene]methyl}phenyl acetate
The title mol-ecule, C(18)H(13)NO(4), shows a dihedral angle between the terminal acetyl group (r.m.s. deviation = 0.0081 Å) and remaining non-H atoms (r.m.s. = 0.0734 Å) of 53.45 (7)°. The configuration about the central olefinic bond is Z and overall the mol-ecule has a U-shaped conformation. Supra-molecular chains along the b-axis direction are found in the crystal structure. These are stabi...
متن کامل2-(4-Isopropyl-4-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-yl)-5-methylnicotinic acid
In the title herbicideh/phytocide, known as imaza-pic, C(14)H(17)N(3)O(3), the pyridine and imidazole rings are almost coplanar [dihedral angle = 3.08 (5)°]. An intra-molecular O-H⋯N hydrogen bond occurs. In the crystal, an N-H⋯O hydrogen bond links mol-ecules into a chain parallel to [010].
متن کاملMethyl 2-{[(2-furyl)(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-ylidene)methyl]amino}acetate
In the title compound, C(18)H(17)N(3)O(4), the amino group of the glycine methyl ester fragment is involved in an intra-molecular N-H⋯O hydrogen bond. The phenyl and furyl rings form dihedral angles of 10.20 (4) and 54.56°, respectively, with the pyrazole ring. In the crystal, mol-ecules related by translation along the b axis are linked into chains via weak inter-molecular C-H⋯O hydrogen bonds.
متن کامل4-[2-(4-Bromophenyl)hydrazinylidene]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazole-1-carbothioamide
In the title compound, C(11)H(10)BrN(5)OS, the approximately planar pyrazole ring [maximum deviation = 0.014 (2) Å] forms a dihedral angle of 5.49 (13)° with the benzene ring. An intra-molecular N-H⋯O hydrogen bond generates an S(6) ring motif. In the crystal, mol-ecules are linked through inter-molecular N-H⋯S and N-H⋯O hydrogen bonds, forming a two-dimensional network parallel to (100). A sho...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2009
ISSN: 1600-5368
DOI: 10.1107/s1600536809032243