19620-59-8Relevant academic research and scientific papers
Sodium-Ketyl Radical Anions by Reverse Pinacol Reaction and Their Coupling with Iodoarenes
Tang, Xinjun,Studer, Armido
supporting information, p. 4448 - 4450 (2016/11/07)
Transition-metal-free C-C bond formation between aryl iodides and pinacols is presented. Pinacols are readily transformed by deprotonation with NaH to their Na-pinacolates. C-C-bond homolysis at room temperature generates in situ the corresponding Na-ketyl radical anions which react with various aryl iodides in a homolytic aromatic substitution reaction to form tertiary Na-alcoholates. Protonation eventually provides tertiary alcohols in an unprecedented route.
Synthesis and characterization of ortho-thio-functionalized triarylmethyl palladium complexes
Sch?ler, Stephan,Merz, Klaus,Puls, Arik,Winter, Manuela,Dyker, Gerald
supporting information, p. 53 - 57 (2015/01/30)
A series of triarylmethyl palladium complexes with ortho coordination sites were synthesized. Thereby, the palladium atom exhibits various inter- and intramolecular binding modes towards the organic ligand. Further, the first crystallographically proven, exclusively σ-coordinated triarylmethyl palladium complexes, stabilized by ortho-thio-substituents, were discovered. The NMR spectra of the palladium complexes indicate temperature-dependent dynamic behavior.
