Reaction of CF3-ynones with methyl thioglycolate. Regioselective synthesis of 3-CF3-thiophene derivatives
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Fluorine Chemistry"
DOI: 10.1016/j.jfluchem.2018.07.013
Abstract: Abstract Efficient regioselective synthesis of 3-CF3-substituted thiophene derivatives was elaborated using addition of methyl thioglycolate to CF3-ynones in the presence of sodium methoxide. read more here.
Keywords: cf3 ynones; cf3; synthesis cf3; thiophene derivatives ... See more keywords
Synthesis of CF3-Substituted Alkylamines, 1,2-Bisazoles, and 1,4,5,6-Tetrahydro-1,2,4-triazines from Newly Designed Tetrazole-Activated Trifluoromethyl Alkenes.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c03900
Abstract: A new class of Michael acceptor, tetrazolyl-trifluoromethyl alkenes, has been discovered. They readily undergo Michael-type addition instead of addition-elimination reaction with aliphatic amines and azoles to furnish β-trifluoromethyl alkylamines and CF3-substituted 1,2-bisazole derivatives, respectively. Additionally,… read more here.
Keywords: trifluoromethyl; cf3 substituted; tetrahydro triazines; synthesis cf3 ... See more keywords
Synthesis of α-CF3 Amides via Palladium-Catalyzed Carbonylation of 2-Bromo-3,3,3-trifluoropropene
Sign Up to like & getrecommendations! Published in 2023 at "ACS Omega"
DOI: 10.1021/acsomega.2c08206
Abstract: Amide compounds are important organic compounds, which play an important role in biomedical chemistry, materials science, life science, and other fields. The synthesis of α-CF3 amides, especially compounds containing 3-(trifluoromethyl)-1,3,4,5-tetrahydro-2H-benzo[b][1,4]diazepine-2-one, has long been a challenge… read more here.
Keywords: cf3; synthesis cf3; palladium catalyzed; cf3 amides ... See more keywords
Diastereoselective synthesis of CF3-oxazinoquinolines in water
Sign Up to like & getrecommendations! Published in 2019 at "Green Chemistry"
DOI: 10.1039/c9gc03044a
Abstract: A highly efficient stereoselective synthesis of CF3-oxazinoquinolines was elaborated using the reaction of CF3-ynones with quinolines in water. read more here.
Keywords: diastereoselective synthesis; water; cf3 oxazinoquinolines; cf3 ... See more keywords
Synthesis of N-CF3 hydrazines through radical trifluoromethylation of azodicarboxylates.
Sign Up to like & getrecommendations! Published in 2021 at "Chemical communications"
DOI: 10.1039/d1cc04538e
Abstract: We report here the synthesis of a novel family of N-CF3 hydrazines from a direct way involving the available and cheap Langlois reagent (CF3SO2Na). These derivatives have shown very high stability whatever the conditions used… read more here.
Keywords: cf3 hydrazines; hydrazines radical; radical trifluoromethylation; cf3 ... See more keywords
Stereoselective synthesis of CF3-containing spirocyclic-oxindoles using N-2,2,2-trifluoroethylisatin ketimines: an update
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d3ra00017f
Abstract: The introduction of fluorine-containing groups into organic molecules either changes or improves the characteristics of the target compounds. On the other hand, spirocyclic-oxindoles featuring C-3 functionalized sp3-hybridized carbon atoms of three-dimensional orthogonally shaped molecules were… read more here.
Keywords: stereoselective synthesis; spirocyclic oxindoles; trifluoroethylisatin ketimines; synthesis cf3 ... See more keywords
A Brief Review on the Synthesis of the N-CF3 Motif in Heterocycles
Sign Up to like & getrecommendations! Published in 2023 at "Molecules"
DOI: 10.3390/molecules28073012
Abstract: The trifluoromethyl group is widely recognized for its significant role in the fields of medicinal chemistry and material science due to its unique electronic and steric properties that can alter various physiochemical properties of the… read more here.
Keywords: cf3; cf3 motif; synthesis cf3; membered heterocycles ... See more keywords