Author
Ting Chen
Bio: Ting Chen is an academic researcher from Central China Normal University. The author has contributed to research in topics: Ring (chemistry). The author has an hindex of 1, co-authored 2 publications receiving 3 citations.
Topics: Ring (chemistry)
Papers
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TL;DR: In the title compound, C19H16Cl2NO5P, the P atom is in a distorted tetrahedral configuration, and the carboxylate plane is oriented almost perpendicular to the quinoline ring system.
Abstract: In the title compound, C19H16Cl2NO5P, the P atom is in a distorted tetrahedral configuration, and the carboxylate plane is oriented almost perpendicular to the quinoline ring system. In the crystal structure, molecules are linked by intermolecular C—H⋯O hydrogen bonds and weak π–π stacking interactions.
2 citations
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TL;DR: The asymmetric unit of the title compound, C23H23ClN4OS, contains two crystallographically independent molcules in which the orientations of the propylamine group and chloro-phenyl rings with respect to the fused ring system are different as mentioned in this paper.
Abstract: The asymmetric unit of the title compound, C23H23ClN4OS, contains two crystallographically independent molecules in which the orientations of the propylamine group and chlorophenyl rings with respect to the fused ring system are different. The terminal cyclohexene ring adopts a half-chair conformation. The crystal packing is stabilized by N—H⋯O, N—H⋯N and C—H⋯O hydrogen bonds and π–π interactions.
1 citations
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TL;DR: In the title compound, C21H19N3O3S, the 5,6,7,8-tetrahydropyridine ring adopts a half-chair conformation and forms a dihedral angle of 2.66 (6)° with the attached phenyl ring.
Abstract: In the title compound, C21H19N3O3S, the 5,6,7,8-tetrahydropyridine ring adopts a half-chair conformation. The fused-thieno[2,3-d]pyrimidine ring system is essentially planar (r.m.s. deviation = 0.001 A) and forms a dihedral angle of 2.66 (6)° with the attached phenyl ring. The three-dimensional crystal packing is stabilized by C—H⋯O and C—H⋯N hydrogen bonds and C—H⋯π interactions.
1 citations
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TL;DR: In this article, 14 phosphonates containing quinoline were synthesized and the preliminary bioassay indicated that these compounds exhibited a little better fungicidal and lower herbicidal activities than the starting compound Quinclorac.
Abstract: Fourteen of phosphonates containing quinoline were synthesized and the preliminary bioassay indicated that these compounds exhibited a little better fungicidal and lower herbicidal activities than the starting compound Quinclorac.
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TL;DR: The title compound, C12H9Cl2NO2, was prepared by the esterification of 3,7-dichloroquinoline-8-carboxylic acid with triethyl phosphite by stabilized by aromatic π–π stacking between the benzene and the pyridine rings of neighbouring molecules.
Abstract: The title compound, C12H9Cl2NO2, was prepared by the esterification of 3,7-dichloroquinoline-8-carboxylic acid with triethyl phosphite. The crystal structure is stabilized by aromatic π–π stacking between the benzene and the pyridine rings of neighbouring molecules [centroid–centroid distances = 3.716 (2) and 3.642 (2) A]. In addition, weak intermolecular C—H⋯N hydrogen bonds are present in the structure.