A second monoclinic polymorph of 4-(2-hydr­oxy-4-methoxy­benzyl­ideneamino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one

The title compound, C(19)H(19)N(3)O(3), prepared by condensing 4-amino­anti­pyrine and 4-meth­oxy-2-hydroxy­benzaldehyde in methanol, is the second monoclinic polymorph of this compound which crystallizes in the space group C2/c. The structure was previously reported [Wang, Zhang, Yan, Zheng & Y...

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Detalles Bibliográficos
Autores principales: Zhu, Zhao-Fu, Shen, Xi-Hai, Tang, Xiao-Guang
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959388/
https://www.ncbi.nlm.nih.gov/pubmed/21201166
http://dx.doi.org/10.1107/S1600536808029498

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959388/
https://www.ncbi.nlm.nih.gov/pubmed/21201166
http://dx.doi.org/10.1107/S1600536808029498

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