Crystal structure of N-methyl-N-(2-methylpropanoyl)-2-(N-methyl-amino)aniline,(C6H4NHCH3)N(CH3)(COC3H7)
نویسندگان
چکیده
منابع مشابه
Crystal structure of 1,2-bis(N-methyl-2-fluorobenzoylamino)benzene.
both as crystals and in solution.1–3 There are rare examples of trans amide of N-methyl aromatic anilide in crystals, though the introduction of methyl group(s) ortho to the amide bond reduces the ratio of the cis-amide form of N-methylbenzanilides in solution.3 In this paper, we report on the crystal structure of 1,2-bis(N-2-fluorobenzoyl-N-methylamino)benzene (1, Fig. 1), which has two trans-...
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The rings of the three-ring cytisine system in the title compound [systematic name: (1R,5S)-1,2,3,4,5,6-hexa-hydro-1,5-methano-8H-pyrido[1,2-a][1,5]diazo-cine-8-thione], C(12)H(16)N(2)S, have planar [maximum deviation 0.0170 (7) Å], half-chair and chair conformations. In the crystal structure, relatively short and directional C-H⋯π inter-actions and weaker secondary C-H⋯S contacts join the mol-...
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In the structure of the title compound (NP2MBA), C(14)H(13)NO, the conformation of the C-O bond is syn to the ortho-methyl substituent in the benzoyl phenyl ring, while the N-H bond is anti to the ortho-methyl substituent. The structure of NP2MBA closely resembles that of 2-chloro-N-phenyl-benzamide, with similar bond parameters. The dihedral angle between the phenyl and benzoyl rings is 88.05 ...
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The structure of N,N'-bis(2-hydroxybenzylidene)-2,2-dimethyl-1,3-propanediamine, C19H22N2O2, has been studied at low temperature (120K) by means of single-crystal X-ray diffraction. Solving the structure shows an orthorhombic unit cell, with P212121 space group, Z = 4, a = 6.1046 (4) Å, b = 15.8349 (11)</e...
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In the title compound, C(12)H(15)NO(6)S, the aromatic ring is oriented at dihedral angles of 64.76 (11) and 56.42 (13)° with respect to the planar methyl ester unit and the SO(2) group, respectively. The dihedral angle between the SO(2) group and the planar methoxy-carbonyl-methyl group is 50.42 (14)°. Intra-molecular C-H⋯O hydrogen bonding results in the formation of an eight-membered ring. In...
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ژورنال
عنوان ژورنال: Zeitschrift für Kristallographie - New Crystal Structures
سال: 1998
ISSN: 2197-4578,1433-7266
DOI: 10.1524/ncrs.1998.213.14.749