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

Asiri, A.M. and Khan, S.A. and Tan, K.W. and Ng, S.W. (2010) 4-{[4-(Dimethylamino)benzylidene]amino}-1,5-dimethyl-2-phenyl-1H-pyr azol-3(2H)-one. Acta Crystallographica Section E: Structure Reports Online, 66 (7). O1751-U120. ISSN 1600-5368,

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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 substituent is twisted by 55.0 (1)degrees with respect to the five-membered ring.

Item Type: Article
Subjects: Q Science > Q Science (General)
Depositing User: Mr Faizal 2
Date Deposited: 12 Feb 2015 03:21
Last Modified: 31 Jan 2019 01:12
URI: http://eprints.um.edu.my/id/eprint/12714

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