4-{[4-(Dimethylamino)benzylidene]amino}-1,5-dimethyl-2-phenyl-1H-pyr azol-3(2H)-one

The azomethine double-bond in the title Schiff base, C(20)H(22)N(4)O, has an E-configuration. The aromatic ring of the benzylidene portion (r.m.s. deviation 0.011 angstrom) and the five-membered pyrazolyl ring (r.m.s. deviation 0.033 angstrom) form a dihedral angle of 19.0 (1)degrees. The phenyl sub...

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Bibliographic Details
Main Authors: Asiri, A.M., Khan, S.A., Tan, K.W., Ng, S.W.
Format: Article
Published: International Union of Crystallography 2010
Subjects:
Online Access:http://eprints.um.edu.my/12714/
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