Fricke, Christoph; Deckers, Kristina; Schoenebeck, Franziska published the artcile< Orthogonal Stability and Reactivity of Aryl Germanes Enables Rapid and Selective (Multi)Halogenations>, SDS of cas: 576-83-0, the main research area is fluorination iodination bromination aryl germane; chemoselectivity; germanium; halogenation; reaction mechanisms; synthetic methods.
While halogenation is of key importance in synthesis and radio-imaging, the currently available repertoire is largely designed to introduce a single halogen per mol. This report makes the selective introduction of several different halogens accessible. Showcased here is the privileged stability of nontoxic aryl germanes under harsh fluorination conditions (that allow selective fluorination in their presence), while displaying superior reactivity and functional-group tolerance in electrophilic iodinations and brominations, out-competing silanes or boronic esters under rapid and additive-free conditions. Mechanistic experiments and computational studies suggest a concerted electrophilic aromatic substitution as the underlying mechanism.
Angewandte Chemie, International Edition published new progress about Arylboronic acids Role: RCT (Reactant), RACT (Reactant or Reagent) (chemoselective germane functionalization over boronic acids, boronic esters and silanes). 576-83-0 belongs to class bromides-buliding-blocks, and the molecular formula is C9H11Br, SDS of cas: 576-83-0.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary