2-Benzoyl-1-(2,4-dichloro-phen-yl)-3-phenyl-guanidine.
2-Benzoyl-1-(2,4-dichloro-phen-yl)-3-phenyl-guanidine.
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DOI：
10.1107/s160053680903387x
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发表时间：
2009-08-29
期刊：
影响因子：
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通讯作者：
Anwar S
中科院分区：
文献类型：
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作者：
Murtaza G;Ebihara M;Said M;Khawar Rauf M;Anwar S
标题化合物C20 H15 Cl 2N 3 O是一种典型的具有正常几何参数的多取代胍，其扭转角[C-N-C-O = 3.8（2），N-C-N-C = −6.1（2）°]表明胍基和羰基几乎共面，这是由于分子内N-H-O氢键形成的假六碳环。 晶体堆积是由分子间的N-H-O氢键稳定的，它将分子连接成中心对称的二聚体。
In the title compound, C20H15Cl2N3O, a typical polysubstituted guanidine with normal geometric parameters, the torsion angles [C—N—C—O = 3.8 (2), N—C—N—C = −6.1 (2)°] indicate that the guanidine and carbonyl groups are almost coplanar, due to the pseudo-hexagonal ring formed by intramolecular N—H⋯O hydrogen bonds. The crystal packing is stabilized by intermolecular N—H⋯O hydrogen bonds, which link the molecules into centrosymmetric dimers.