Abstract
A reaction of 3-acetyl-4-amino-5,5,5-trifluoropent-3-en-2-one diphenylboron chelate and ammonia or primary amines affords 4-amino- or 4-alkylamino-3-trifluoroacetimidoylpent-3-en-2-ones, new reagents which can be used for the synthesis of pyrimidines with trifluoromethyl group.
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Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 11, pp. 2313–2317, November, 2008.
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Vasil’ev, L.S., Prezent, M.A., Ignatenko, A.V. et al. 2-(N-Alkylamino)-1-(trifluoroacetimidoyl)vinyl ketone derivatives as potential reagents in heterocyclic synthesis. Russ Chem Bull 57, 2359–2363 (2008). https://doi.org/10.1007/s11172-008-0336-9
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DOI: https://doi.org/10.1007/s11172-008-0336-9