4-[(3,4-Dimethoxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3 (2H)-one

• Main Authors: Asiri, A.M., Khan, S.A., Tan, K.W., Ng, S.W.
• Format: Article
• Published: International Union of Crystallography 2010
• Subjects: QD Chemistry
• Online Access: http://eprints.um.edu.my/12713/

The imino-carbon double-bond in the title Schiff base, C(20)H(21)N(3)O(3), has an E configuration; the six-membered aromatic substituent (r.m.s. deviation = 0.012 angstrom) is nearly coplanar with five-membered pyrazole substituent (r.m.s. deviation = 0.031 angstrom), the dihedral angle between the...