Unknown

Dataset Information

0

Dimethyl 1-(4-cyano-benz-yl)-1H-pyrazole-3,5-dicarboxyl-ate.


ABSTRACT: The title compound, C(15)H(13)N(3)O(4), was synthesized from dimethyl 1H-pyrazole-3,5-dicarboxyl-ate and 4-(bromo-meth-yl)benzonitrile. The inter-planar angle between the pyrazole and cyano-benzyl ring planes is 71.74 (17)° and an intramolecular C-H⋯O interaction occurs. The crystal structure is stabilized by π-π stacking inter-actions between the neighbouring pyrazole and benzene rings [centroid-centroid distances of 3.5074 (16) and 3.9401 (15) Å, respectively]. One of the methyl groups is disordered over two positions of equal occupancy.

SUBMITTER: Xiao J 

PROVIDER: S-EPMC2977840 | biostudies-literature | 2009 Apr

REPOSITORIES: biostudies-literature

altmetric image

Publications

Dimethyl 1-(4-cyano-benz-yl)-1H-pyrazole-3,5-dicarboxyl-ate.

Xiao Jie J   Zhao Hong H  

Acta crystallographica. Section E, Structure reports online 20090430 Pt 5


The title compound, C(15)H(13)N(3)O(4), was synthesized from dimethyl 1H-pyrazole-3,5-dicarboxyl-ate and 4-(bromo-meth-yl)benzonitrile. The inter-planar angle between the pyrazole and cyano-benzyl ring planes is 71.74 (17)° and an intramolecular C-H⋯O interaction occurs. The crystal structure is stabilized by π-π stacking inter-actions between the neighbouring pyrazole and benzene rings [centroid-centroid distances of 3.5074 (16) and 3.9401 (15) Å, respectively]. One of the methyl groups is diso  ...[more]

Similar Datasets

| S-EPMC2977805 | biostudies-literature
| S-EPMC2977824 | biostudies-literature
| S-EPMC2969226 | biostudies-literature
| S-EPMC2979369 | biostudies-literature
| S-EPMC3213539 | biostudies-literature
| S-EPMC3343908 | biostudies-literature
| S-EPMC3008987 | biostudies-literature
| S-EPMC3393944 | biostudies-literature
| S-EPMC2915136 | biostudies-literature
| S-EPMC3007365 | biostudies-literature