Abstract
Prolonged (~4 years) keeping of mixtures of phosphorus trichloride or tribromide with methyl triflate in dark at 20–25°C has led to the formation of crystalline methyltrichloro- and methyltribromophosphonium triflates with a content of 10–11% in the reaction mixture and yield of 5–6%. Structure of the triflates has been elucidated by means of X-ray diffraction analysis.
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Gubaidullin, A.T., Mironov, V.F. & Litvinov, I.A. Reaction of Phosphorus Trihalides with Methyl Triflate. Molecular and Supramolecular Structure of Methyltrichloro- and Methyltribromophosphonium Triflates. Russ J Gen Chem 90, 1630–1635 (2020). https://doi.org/10.1134/S1070363220090078
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DOI: https://doi.org/10.1134/S1070363220090078