7-Fluoro-2-(prop-2-en-1-ylsulfanyl)-3-(1H-1,2,4-triazol-1-yl)-4H-thiochromen-4-one
نویسندگان
چکیده
The asymmetric unit of the title compound, C(14)H(10)FN(3)OS(2), contains two independent mol-ecules which differ in the relative orientations of the triazole and allyl-sulfanyl groups with respect to the planar thio-chromen-4-one frameworks. The N-N-C-C torsion angles are 128.2 (5) and -120.9 (5)°, while the C-S-C-S torsion angles are -17.4 (4) and 16.4 (4)°. In the crystal, inter-molecular C-H⋯O and C-H⋯N hydrogen bonds link the mol-ecules in a stacked arrangement along the a axis.
منابع مشابه
Ethyl 2-{[7-fluoro-4-oxo-3-(1H-1,2,4-triazol-1-yl)-4H-thiochromen-2-yl]sulfanyl}acetate
In the title compound, C(15)H(12)FN(3)O(3)S(2), the two six-membered rings are essentially coplanar, their mean plnes making a dihedral angle of 1.1 (2)°. The carbonyl C, the two attached non-fused C atoms and the S atom deviate from the plane of the benzene ring by -0.046 (5), -0.017 (5), 0.000 (6), 0.026 (4) Å, respectively. The angle between the mean planes of the triazole ring and the sulfu...
متن کامل(E)-3-(9-Anthryl)-1-(4-fluorophenyl)-2-(1H-1,2,4-triazol-1-yl)prop-2-en-1-one
The C=C double-bond in the title compound, C(25)H(16)FN(3)O, has an E configuration. The dihedral angle between the fluoro-phenyl and triazole rings is 80.57 (2)°.
متن کامل(Z)-1-[4-Fluoro-2-(pyrrolidin-1-yl)phenyl]-3-phenyl-2-(1H-1,2,4-triazol-1-yl)prop-2-en-1-one
In the title mol-ecule, C(21)H(19)FN(4)O, the triazole ring forms dihedral angles of 67.0 (1) and 59.6 (1)° with the phenyl and fluoro-substituted benzene rings, respectively. The dihedral angle between the phenyl ring and the fluoro-substituted benzene ring is 79.1 (1)°. The pyrrolidine ring is in a half-chair conformation. In the crystal, weak C-H⋯O and C-H⋯N hydrogen bonds connect mol-ecules...
متن کامل7-Diethylamino-2-propylsulfanyl-3-(1H-1,2,4-triazol-1-yl)-4H-thiochromen-4-one
In the title compound, C(18)H(22)N(4)OS(2), the six-membered rings are almost coplanar, showing a dihedral angle between the mean planes of 9.0 (4)°, while the triazol ring is nearly perpendicular to the thio-chromen-4-one unit, making an angle of 89.8 (4)°. In the crystal, C-H⋯N hydrogen bonds link the mol-ecules in a stacked arrangement along the c axis.
متن کامل(Z)-1-(2,4-Difluorophenyl)-3-(4-fluorophenyl)-2-(1H-1,2,4-triazol-1-yl)prop-2-en-1-one
In the title mol-ecule, C(17)H(10)F(3)N(3)O, the C=C bond connecting the triazole ring and 4-fluoro-phenyl groups adopts a Z conformation. The triazole ring forms dihedral angles of 15.3 (1) and 63.5 (1)°, with the 2,4-difluoro-substituted and 4-fluoro-substituted benzene rings, respectively. The dihedral angle between the two benzene rings is 51.8 (1)°.
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011