Y. Hayakawa, K. L. Kirk, H. Kimoto: Crystal and Molecular Structure of 6-Methyl-2-(trifluoromethyl)-(6H)-imidazo[1,2-c]pyrimidin-5-one

Crystal Research and Technology

Cryst. Res. Technol. 35 (2000) 343 - Abstract -

Y. Hayakawa, K. L. Kirk, H. Kimoto*

Laboratory of Bioorganic Chemistry; National Institute of Diabetes, and Digestive and Kidney Diseases; National Institutes of Health; Bethesda, Maryland, USA
*Department of Chemistry, National Industrial Research Institute of Nagoya, Japan

Crystal and Molecular Structure of 6-Methyl-2-(trifluoromethyl)-(6H)-imidazo[1,2-c]pyrimidin-5-one

The title compound (C₈H₆F₃N₃O) crystallizes as colorless plates, triclinic, a = 10.916(2) Å, b = 11.140(1) Å, c = 8.368(1) Å, α = 95.938(9)°, β = 105.24(1)°, γ = 64.843(9)°, V = 888.6(2) Å³, Z = 4, D_calc = 1.623g/cm³, space group P1 . The structure was solved by direct methods and refined by the full-matrix least-squares method (Rw = 0.047).

Keywords: crystal structure, imidazo[1,2-c]pyrimidine, trifluoromethyl, cycloaddition, cytosine, bromoacetoxime

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