Jouffroy, Matthieu; Primer, David N.; Molander, Gary A. published the artcile< Base-Free Photoredox/Nickel Dual-Catalytic Cross-Coupling of Ammonium Alkylsilicates>, Computed Properties of 374930-88-8, the main research area is photoredox nickel catalyzed coupling ammonium alkylsilicate hetero aryl bromide.
Single-electron transmetalation is recognized as an enabling technol. for the mild transfer of alkyl groups to transition metal catalysts in cross-coupling reactions. Hypercoordinate silicates represent a new and improved class of radical precursors because of their low oxidation potentials and the innocuous byproducts generated upon oxidation Herein, authors report the cross-coupling of secondary and primary ammonium alkylsilicates with (hetero)aryl bromides in good to excellent yields. The base-free conditions have exceptional protic group tolerance on both partners, permitting the cross-coupling of unprotected primary and secondary amines.
Journal of the American Chemical Society published new progress about Aryl bromides Role: RCT (Reactant), RACT (Reactant or Reagent) (hetero). 374930-88-8 belongs to class piperazines, and the molecular formula is C13H19BrN4O2, Computed Properties of 374930-88-8.
Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics