Fun Hoong-Kun, Chantrapromma Suchada, Dayananda A S, Yathirajan H S, Ramesha A R
Acta Crystallogr Sect E Struct Rep Online. 2012 Feb 1;68(Pt 2):o547-8. doi: 10.1107/S1600536812003261. Epub 2012 Jan 31.
In the title compound, C(15)H(15)ClN(2)O(2)S, the 2-amino-acetamide N-C(=O)-C-N unit is approximately planar, with an r.m.s. deviation of 0.020 (4) Å. The central thio-phene ring makes dihedral angles of 7.84 (11) and 88.11 (11)°, respectively, with the 2-amino-acetamide unit and the 2-chloro-phenyl ring. An intra-molecular N-H⋯O hydrogen bond generates an S(6) ring motif. In the crystal, mol-ecules are linked by an N-H⋯O hydrogen bond and weak C-H⋯O inter-actions into a chain along the c axis. A C-H⋯π inter-action is also present.
在标题化合物C₁₅H₁₅ClN₂O₂S中,2-氨基乙酰胺的N-C(=O)-C-N单元近似平面,均方根偏差为0.020 (4) Å。中心噻吩环与2-氨基乙酰胺单元和2-氯苯基环分别形成7.84 (11)°和88.11 (11)°的二面角。分子内N-H⋯O氢键形成一个S(6)环模式。在晶体中,分子通过N-H⋯O氢键和弱C-H⋯O相互作用沿c轴连接成链。还存在C-H⋯π相互作用。