4-[(E)-(4-Hydroxy-2-oxo-2H-chromen-3-yl)methylideneamino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one monohydrate

In the title compound, C21H17N3O4·H2O, the coumarin ring system is almost planar (r.m.s. deviation = 0.002 Å) and makes dihedral angles of 1.50 (7) and 57.75 (7)° with the pyrazole and phenyl rings, respectively. The dihedral angle between the...

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Hlavní autoři:	Hoong-Kun Fun, Ching Kheng Quah, Hasnah Osman, Chuan-Wei Oo, Mohammad Asad
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	International Union of Crystallography 2010-10-01
Edice:	Acta Crystallographica Section E
On-line přístup:	http://scripts.iucr.org/cgi-bin/paper?S160053681003480X
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