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US 10,519,122 B2Granted
Process for the preparation of substituted oxiranes and triazoles
AssigneeBASF Agro B.V.
InventorsThomas Zierke, Joachim Gebhardt, Peter Schaefer, Uwe Josef Vogelbacher, Michael Rack, Jan Klaas Lohmann
Life of this patent
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Abstract
The present invention relates to a process for the preparation of the compounds II from the respective oxo compounds. Furthermore, he invention relates to a process for the preparation of triazole compounds from oxiranes II.
Claims3
A crystalline form of 2-[4-(4-chlorophenoxy)-2-(trifluoromethyl)phenyl]-1-(1,2,4-triazol-1-yl)propane-2-ol which, in an X-ray powder diffractogram at 25° C. using Cu—Kα radiation, shows at least six of the fifteen following reflections, given as 2θ values:
- 9.16±0.20, 13.95±0.20, 15.35±0.20, 16.04±0.20, 16.51±0.20, 17.17±0.20, 18.26±0.20, 18.89±0.20, 20.59±0.20, 21.11±0.20, 21.49±0.20, 22.33±0.20, 22.60±0.20, 23.26±0.20, 26.46±0.20.
Dependencies are inferred from the claim text.