Dimethyl 1-cyanomethyl-1H-pyrazole-3,5-dicarboxylate

The title molecule, C9H9N3O4, syhthesized from 1H-pyrazole-3,5-dicarboxylic acid and 2-bromoacetonitrile, is approximately planar; the interplanar angles between the pyrazole ring and the mean planes of the two carboxylate units and the cyanomethyl unit are 4.49 (10), 5.56&#819...

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Bibliographic Details
Published in:Acta Crystallographica Section E
Main Author: Zhi-Rong Qu
Format: Article
Language:English
Published: International Union of Crystallography 2009-07-01
Online Access:http://scripts.iucr.org/cgi-bin/paper?S160053680902306X