Ethyl 2-(6-amino-5-cyano-3,4-dimethyl-2H,4H-pyrano[2,3-c]pyrazol-4-yl)acetate

Ethyl 2-(6-amino-5-cyano-3,4-dimethyl-2H,4H-pyrano[2,3-c]pyrazol-4-yl)acetate

In he title compound, C13H16N4O3, the pyrazole ring is planar (r.m.s. deviation = 0.054&#8197;&#197;). The pyran ring is not planar; the mean plane makes a dihedral angle of 1.9&#8197;(1)&#176; with the pyrazole ring. In the crystal structure, intermolecular N&amp...

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Bibliographic Details
Main Authors:	M. Kannan, Kandhasamy Kumaravel, Gnanasambandam Vasuki, R. Krishna
Format:	Article
Language:	English
Published:	International Union of Crystallography 2010-05-01
Series:	Acta Crystallographica Section E
Online Access:	http://scripts.iucr.org/cgi-bin/paper?S1600536810015540

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