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The Unusual Transformation of an Aromatic 1H-Imidazole into a Non-Aromatic 2H-Imidazole

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Abstract

2H-Imidazole derivative 5 has been synthesized and characterized by the X-ray diffraction (XRD) method. The compound crystallizes in the monoclinic space group Cc with cell parameters a = 19.398(1), b = 8.890(1), c = 10.247(1), β = 110.76(1), Z = 4. The molecules are inter-linked through C–H⋅sO and C–H⋅sπ interactions forming infinite chains.

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Correspondence to José Elguero.

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Hoz, A.d.l., Sánchez-Migallón, A., Mateo, M.d.C. et al. The Unusual Transformation of an Aromatic 1H-Imidazole into a Non-Aromatic 2H-Imidazole. Struct Chem 16, 485–490 (2005). https://doi.org/10.1007/s11224-005-4467-4

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