4-苯胺基-2-甲基-5-氧代-1-苯基-2,5-二氢-1H-吡咯-2-羧酸乙酯
Ethyl 4-anilino-2-methyl-5-oxo-1-phenyl-2,5-di-hydro-1H-pyrrole-2-carboxyl-ate.
作者信息
Akkurt Mehmet, Mohamed Shaaban K, Elremaily Mahmoud A A, Santoyo-Gonzalez Francisco, Albayati Mustafa R
机构信息
Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey.
Chemistry and Environmental Division, Manchester Metropolitan University, Manchester M1 5GD, England ; Chemistry Department, Faculty of Science, Minia University, 61519 El-Minia, Egypt.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2013 Nov 9;69(Pt 12):o1757-8. doi: 10.1107/S1600536813030390.
In the title compound, C20H20N2O3, the central 2,5-di-hydro-1H-pyrrole ring [r.m.s. deviation = 0.014 (1) Å] is oriented at dihedral angles of 77.81 (6) and 25.33 (6)°, respectively, to the attached phenyl ring and the aniline phenyl ring. An intra-molecular N-H⋯O hydrogen bond occurs. In the crystal, mol-ecules are linked through pairs of N-H⋯O hydrogen bonds, forming inversion dimers with an R 2 (2)(10) ring motif. Two weak C-H⋯π inter-actions are also observed.
在标题化合物C20H20N2O3中，中心的2,5-二氢-1H-吡咯环[r.m.s.偏差 = 0.014 (1) Å]分别与相连的苯环和苯胺苯环呈77.81 (6)°和25.33 (6)°的二面角。存在分子内N-H⋯O氢键。在晶体中，分子通过N-H⋯O氢键对相连，形成具有R 2 (2)(10)环模式的反演二聚体。还观察到两个弱的C-H⋯π相互作用。
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