SDS of cas: 676448-17-2. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: 1-Boc-4-Bromoindole, is researched, Molecular C13H14BrNO2, CAS is 676448-17-2, about Rapid and Efficient Access to Secondary Arylmethylamines. Author is Fleury-Bregeot, Nicolas; Raushel, Jessica; Sandrock, Deidre L.; Dreher, Spencer D.; Molander, Gary A..
Ammoniomethyl trifluoroborates are very powerful reagents that can be used to access biol. relevant aryl- and heteroaryl-methylamine motifs via Suzuki-Miyaura cross-couplings. Until now, this method was limited to the production of tertiary and primary amines. The synthesis of a large array of secondary ammoniomethyltrifluoroborates has been achieved through a one step nucleophilic substitution reaction on the potassium bromomethyltrifluoroborate. Smooth cross-coupling conditions have been designed, based on the use of an aminobiphenyl palladium precatalyst, to couple these trifluoroborates efficiently with aryl bromides. This strategy offers a new way to access biol. relevant motifs and allows, with the previously developed methods, access to all three classes of aminomethylarenes.
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Highly efficient and robust molecular ruthenium catalysts for water oxidation,
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