Cu-Mediated C-H 18F-Fluorination of Electron-Rich (Hetero)arenes was written by McCammant, Matthew S.;Thompson, Stephen;Brooks, Allen F.;Krska, Shane W.;Scott, Peter J. H.;Sanford, Melanie S.. And the article was included in Organic Letters in 2017.Name: Mesityl(p-tolyl)iodonium trifluoromethanesulfonate The following contents are mentioned in the article:
This communication describes a method for the nucleophilic radiofluorination of electron-rich arenes. The reaction involves the initial C(sp2)-H functionalization of an electron-rich arene with MesI(OH)OTs to form a (mesityl)(aryl)iodonium salt. This salt is then used in situ in a Cu-mediated radiofluorination with [18F]KF. This approach leverages the stability and availability of electron-rich arene starting materials to enable mild late-stage radiofluorination of toluene, anisole, aniline, pyrrole, and thiophene derivatives The radiofluorination has been automated to access a 41 mCi dose of an 18F-labeled nimesulide derivative in high (2800 ± 700 Ci/mmol) specific activity. This study involved multiple reactions and reactants, such as Mesityl(p-tolyl)iodonium trifluoromethanesulfonate (cas: 1204518-02-4Name: Mesityl(p-tolyl)iodonium trifluoromethanesulfonate).
Mesityl(p-tolyl)iodonium trifluoromethanesulfonate (cas: 1204518-02-4) belongs to iodide derivatives. Indole produced by Proteus, Pseudomonas, Escherichia and other species was shown to be a growth promoting factor in Arabidopsis thaliana. Indole plays a fundamental role for QS in E. coli, being one of the signal molecules responsible for the transcription of a variety of genes (gabT, and tnaB ASTD). Name: Mesityl(p-tolyl)iodonium trifluoromethanesulfonate
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com