34025-21-3Relevant academic research and scientific papers
Aza-Henry Reaction with CF3-Ketimines: An Efficient Approach to Trifluoromethylated β-Nitroamines, 1,2-Diamines, α-Aminooximes, and Imidazolidinones
Kutovaya, Irina V.,Shmatova, Olga I.,Tkachuk, Viktor M.,Melnichenko, Nina V.,Vovk, Mikhail V.,Nenajdenko, Valentine G.
, p. 6749 - 6761 (2015/10/29)
CF3-Substituted ketimines synthesized from trifluoroacetone, hexafluoroacetone, and trifluoroacetophenones were studied in aza-Henry reactions with nitroalkanes. We found that nitromethane and nitropropane react with CF3-substituted
A novel route to dipeptides via noncondensation of amino acids: 2-Aminoperfluoropropene as a synthon for trifluoroalanine dipeptides
Guo, Yong,Fujiwara, Kana,Uneyama, Kenji
, p. 827 - 829 (2007/10/03)
2-Aminoperfluoropropene has been prepared by the Mg-promoted defluorinative N-silylation of N-p-methoxyphenyl hexafluoroacetone imine and has been employed as a synthon of trifluoroalanine for the preparation of trifluoroalanine dipeptides.
High-pressure 19F NMR study of the degenerate isomerization of hexafluoroacetone anils. Evidence for the existence of two different inversion transition states
Swaddle, Thomas W.,Doine, Hideo,Kinrade, Stephen D.,Sera, Akira,Asano, Tsutomu,Okada, Toshio
, p. 2378 - 2382 (2007/10/02)
Solvent, temperature, and pressure effects on the rate of the degenerate isomerization of hexafluoroacetone anils were studied by 19F NMR. The results unequivocally demonstrated that the mechanism is not rotation about the carbon-nitrogen bond
