Recommanded Product: 52287-51-1. 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: 6-Bromo-2,3-dihydrobenzo[b][1,4]dioxine, is researched, Molecular C8H7BrO2, CAS is 52287-51-1, about Nickel-Catalyzed N-Arylation of NH-Sulfoximines with Aryl Halides via Paired Electrolysis. Author is Liu, Dong; Liu, Zhao-Ran; Ma, Cong; Jiao, Ke-Jin; Sun, Bing; Wei, Lei; Lefranc, Julien; Herbert, Simon; Mei, Tian-Sheng.
A novel strategy for the N-arylation of NH-sulfoximines has been developed by merging nickel catalysis and electrochem. (in an undivided cell), thereby providing a practical method for the construction of sulfoximine derivatives Paired electrolysis is employed in this protocol, so a sacrificial anode is not required. Owing to the mild reaction conditions, excellent functional group tolerance and yield are achieved. A preliminary mechanistic study indicates that the anodic oxidation of a NiII species is crucial to promote the reductive elimination of a C-N bond from the resulting NiIII species at room temperature
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Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics