N. V. Moskalev, V. D. Ogorodnikov, “Functionalization of the Aliphatic Chain in 4-Nitro-N,N-diethylaniline: Direct Tri-fluoroacetylation of the β-Carbon Atom”, Mendeleev Commun., 1995, Volume 5, Issue 5,Pages 197

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Functionalization of the Aliphatic Chain in 4-Nitro-N,N-diethylaniline: Direct Tri-fluoroacetylation of the β-Carbon Atom

N. V. Moskalev^a, V. D. Ogorodnikov^b

^a Department of Chemistry, Tomsk Polytechnical University, Tomsk, Russian Federation
^b Institute of Petroleum Chemistry, Siberian Branch of the Russian Academy of Sciences, Tomsk, Russian Federation

Abstract: Treatment of 4-nitro-N,N-diethylaniline 1 with trifluoroacetic anhydride 2 at 120°C unexpectedly gives trans-1,1,1-trifluoro-4-[N-ethyl-N-(4-nitrophenylamino)]but-3-en-2-one 3 in good yield.

Language: English

DOI: 10.1070/MC1995v005n05ABEH000523