Product Details of 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 Synthesis of arylpiperazines via palladium-catalyzed aromatic amination reactions of bromoarenes with N-tert-butoxycarbonylpiperazine. Author is Kerrigan, Frank; Martin, Claire; Thomas, Gerard H..
Reaction of a series of bicyclic bromoarenes with N-tert-butoxycarbonylpiperazine under palladium-catalyzed coupling conditions followed by routine removal of the Boc group with trifluoroacetic acid in dichloromethane gave the corresponding arylpiperazines in moderate to good yield.
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Reference:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics