In the title compound, C(12)H(13)ClN(4)O(2), the triazole ring carries methyl and ethoxy-carbonyl groups, and is bound via a methyl-ene bridge to a chloro-pyridine unit. There is evidence for significant electron delocalization in the triazolyl system. Intra-molecular C-H⋯O and inter-molecular C-H⋯N hydrogen bonds stabilize the structure.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959896 | PMC |
http://dx.doi.org/10.1107/S1600536808034430 | DOI Listing |
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