N-[(E)-4-Fluorobenzylidene]-3,4-dimethylaniline
نویسندگان
چکیده
In the title Schiff base, C(15)H(14)FN, the N=C bond length of 1.263 (2) Å is shorter than the N-C bond [1.426 (2) Å], indicating a typical imine double bond. Moreover, the C-N-C angle is 118.5 (2)°. The benzene rings form a dihedral angle of 51.22 (5)°.
منابع مشابه
N-[(E)-4-Bromobenzylidene]-3,4-dimethylaniline
In the title compound, C15H14BrN, the dihedral angle between the benzene rings is 6.4 (2)° and the mol-ecule has an E conformation about the C=N bond. In the crystal, mol-ecules are linked by C-H⋯π inter-actions, forming two-dimensional networks lying parallel to (001).
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In the title compound, C(16)H(13)BrFN(3)O(2)S, the dihedral angle between the aromatic rings is 2.55 (19)° and the C=N-N=C torsion angle is 178.9 (3)°. The conformation of the thia-zine ring is an envelope, with the S atom displaced by -0.811 (3) Å from the mean plane of the other five atoms (r.m.s. deviation = 0.042 Å). In the crystal, C-H⋯O inter-actions link the mol-ecules and weak aromatic ...
متن کاملN-[(E)-4-Bromobenzylidene]-2,3-dimethylaniline
The title compound, C15H14BrN, has an E conformation about the C=N bond and the dihedral angle between the benzene rings is 50.7 (2)°. In the crystal, mol-ecules are linked via C-H⋯π inter-actions, forming columns propagating along [010].
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In the title compound, C(13)H(10)FNO, the dihedral angle between the aromatic rings is 55.60 (8)°. In the crystal, mol-ecules are linked by O-H-N hydrogen bonds, forming zigzag C(7) chains propagating in [101].
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