R. Singh, D. Chakraborty, J. Shreeve
Oct 28, 2001
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0
Influential Citations
21
Citations
Journal
Journal of Fluorine Chemistry
Abstract
Efficient, high yield syntheses of 2,2,2-trifluoro-1-(N,N-dialkylaminophenyl)-ethanols (3a, b) and 2,2,2-trifluoro-1-(hydroxyaryl)ethanols (6c–g) by reacting Ruppert’s reagent, (trifluoromethyl)trimethylsilane (TMSCF3), with appropriate substrates in the presence of a catalytic amount of cesium fluoride are described. A versatile route to the synthesis of substituted aryl difluoromethane derivatives (8h–l, 10m, 12n, o, 14p) and the reactivity of substituted aromatic aldehydes towards bis(2-methoxyethyl)aminosulfur trifluoride (Deoxofluor™) were also investigated.