Results 111 to 120 of about 1,340 (176)

The Role of Electron Transfer in Copper-Mediated C(sp2)-H Trifluoromethylation. [PDF]

open access: yesAngew Chem Int Ed Engl
Ball MAP   +6 more
europepmc   +1 more source

Radical trifluoromethylation

Chemical Society Reviews, 2021
Radical trifluoromethylation has been emerging as a versatile tool for the synthesis of trifluoromethylated compounds that play increasingly important roles in pharmaceuticals, agrochemicals and materials science.
Haiwen Xiao   +4 more
openaire   +2 more sources

The Trifluoromethyl Anion

Angewandte Chemie, 2015
AbstractFirst evidence for the existence of free trifluoromethyl anion CF3− has been obtained. The 3D‐caged potassium cation in [K(crypt‐222)]+ is inaccessible to CF3−, thus rendering it uncoordinated (“naked”). Ionic [K(crypt‐222)]+ CF3− has been characterized by single‐crystal X‐ray diffraction, solution NMR spectroscopy, DFT calculations, and ...
Anton, Lishchynskyi   +6 more
openaire   +2 more sources

Trifluoromethylated Heterocycles

Current Topics in Medicinal Chemistry, 2014
This review is a follow-up to the previous chapter, "Monofluorinated Heterocycles" (Topics in Heterocyclic Chemistry, 2012, 33-63), and presents an overview of synthetic chemistry of heterocycles with only one trifluoromethyl group directly attached to the ring (trifluoromethylated heterocycles).
Andrei A, Gakh, Yuriy, Shermolovich
openaire   +2 more sources

Direct Preparation of Trifluoromethyl Ketones from Carboxylic Esters: Trifluoromethylation with (Trifluoromethyl)trimethylsilane

Angewandte Chemie International Edition, 1998
Previously difficult to prepare, aliphatic and alicyclic trifluoromethylketones (e.g. 1 and 2), which are of pharmacalogic interest as potential enzyme inhibitors, can now be synthesized easily and efficiently. The one-step reaction starting with carbonic esters and trimethyl(trifluoromethyl)silane is induced by tetrabutylammonium fluoride in nonpolar,
Jürgen, Wiedemann   +4 more
openaire   +2 more sources

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