1,3-Bis[(−)-(S)-(1-phenylethyl)iminomethyl]benzene
نویسندگان
چکیده
The title compound, C(24)H(24)N(2), is an enanti-omerically pure bis-aldimine, which displays twofold crystallographic symmetry, with two C atoms of the central benzene ring lying on the symmetry axis. The imine group is slightly twisted from the benzene core, with a dihedral angle of 12.72 (16)° between the benzene ring and the C=N-C(*) plane. The terminal phenyl rings make an angle of 66.44 (4)° and are oriented in opposite directions with respect to the benzene ring. In the crystal, mol-ecules inter-act weakly through a C-H⋯π inter-action involving the phenyl rings, and form chains along the 2(1) screw-axis in the [100] direction.
منابع مشابه
1,3-Bis(1-phenylethyl)imidazolidine-2-thione
The complete molecule of the title compound, C(19)H(22)N(2)S, is generated by crystallographic twofold symmetry with the C=S group lying on the rotation axis. The imidazolidine ring adopts a flattened twist conformation. The dihedral angle between the asymmetric part of the imidazolidine-2-thione fragment and the benzene ring is 89.49 (17)°.
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011