4-Ethynyl-N,N-di-phenyl-aniline.
The asymmetric unit of the title compound, C20H15N, comprises two crystallographically independent mol-ecules (A and B). In each mol-ecule, the N atom adopts an approximately trigonal planar geometry, lying 0.009 (1) or 0.003 (1) Å from the plane defined by the C atoms of the aromatic substituents to which it is attached. In the crystal, mol-ecules are linked via C-H⋯π inter-actions, forming a three-dimensional structure.
College of Chemical Engineering and Food Science, Hubei University of Arts and Science, Xiangyang 441053, People's Republic of China.
Wan-Qiang
WQ
Wang