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. 2008 Nov 13;64(Pt 12):o2351.
doi: 10.1107/S1600536808034430.

Ethyl 1-(6-chloro-3-pyridylmeth-yl)-5-methyl-1H-1,2,3-triazole-4-carboxyl-ate

Tian-Jia Hua, Feng-Mei Sun, Wen-Ju Liu, Yong-Nian Qu

Ethyl 1-(6-chloro-3-pyridylmeth-yl)-5-methyl-1H-1,2,3-triazole-4-carboxyl-ate

Tian-Jia Hua et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

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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Figures

Fig. 1.
Fig. 1.
View of the molecular structure of (I), showing the atom labelling schemeand with displacement ellipsoids drawn at the 50% probability level.
Fig. 2.
Fig. 2.
A partial view of the crystal packing of (I), showing the formation of C—H···O and C—H···N hydrogen-bonds (dashed lines).
See this image and copyright information in PMC

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