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Please login to access the full content or check if you have access via34.1.4.2.4.3 Variation 3: With N,N-Diethyl(trifluoromethyl)amine
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Dax, K., Science of Synthesis, (2005) 34, 125.
N,N-Diethyl(trifluoromethyl)amine (204, R2 = Et; R3 = F; abbreviated as DTA) was one of the first Yarovenko and Ishikawa reagent analogues prepared in order to evaluate their potential in fluorination reactions. Reagent 204 (R2 = Et; R3 = F) is not commercially available, but can be synthesized[222] (Scheme 37) by reaction of diethylformamide (203, R1 = H; R2 = Et) with sulfur tetrafluoride and potassium fluoride (150°C, 48 hours, yield: 89%).
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References
[222] | Meeeeee, M.; Meeeeeee, M., M. Meeeeeee Meee., (8888) 88, 888. |
[223] | Meeeeee, M.; Meeeeeee, M., M. Meeeeeee Meee., (8888) 88, 888. |
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