A simple and efficient synthesis of 3-(polyfluoroalkyl)propane-1,2,3-trione 2-oximes
Sign Up to like & getrecommendations! Published in 2017 at "Mendeleev Communications"
DOI: 10.1016/j.mencom.2017.09.011
Abstract: A convenient direct synthesis of 1-aryl-3-(polyfluoroalkyl)propane-1,2,3-trione 2-oximes from the corresponding lithium 3-(polyfluoroalkyl)- 1,3-diketonates has been elaborated using sodium nitrite/acetic acid system under very mild conditions. The molecular structure of 4,4-difluoro-1-phenylbutane- 1,2,3-trione 2-oxime has been determined… read more here.
Keywords: polyfluoroalkyl propane; propane trione; trione; polyfluoroalkyl ... See more keywords
Pyrimidine-2,4,6-trione copper(II) complexes and their catalytic activities in the peroxidative oxidation of cyclohexane
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2019.05.009
Abstract: Abstract The 5-[(N-arylamino)-methylene]pyrimidine-2,4,6-trione derivatives were prepared from reaction of N-arylamine derivatives with 5-formyl-pyrimidine-2,4,6-trione derivatives and characterized by elemental analysis, ATR-FTIR, 1H and 13C NMR spectroscopy. The Cu(II) complexes were synthesized via reaction of two equivalent… read more here.
Keywords: copper; trione; spectroscopy; geometry ... See more keywords