49602-47-3Relevant articles and documents
A rationally designed universal catalyst for Suzuki-Miyaura coupling processes
Walker, Shawn D.,Barder, Timothy E.,Martinelli, Joseph R.,Buchwald, Stephen L.
, p. 1871 - 1876 (2004)
Unprecedented scope, reactivity, and stability are displayed by a new catalyst system. This was demonstrated with general and efficient syntheses of sterically hindered (hetero)biaryls (see examples shown), mild coupling reactions of alkyl boron derivatives, and rapid coupling reactions of aryl chlorides at room temperature.
Pd-NHCs Enabled Suzuki-Miyaura Cross-Coupling of Arylhydrazines via C–N Bond Cleavage
Zeng, Xiao-Xiao,Li, Dong-Hui,Zhou, Zhen,Xu, Chang,Liu, Feng-Shou
supporting information, (2021/03/01)
We describe a highly efficient protocol for cross-coupling of phenylhydrazines with arylboronic acids by Pd-NHCs under aerobic reaction condition. A series of well-defined Pd-NHCs complexes were evaluated and the relationship between the structure and the catalytic properties was investigated. It was disclosed that the Pd-PEPPSI-IPr proved to be the robust precatalyst, providing access to a range of (hetero)biaryls in good to excellent yields.
Preparation and characterization of a Cu complex based on 2,2′-bipyrimidine as a recyclable metal-organic framework for Suzuki coupling
Kiasadegh, Mehdi,Liu, Hongmei,Liu, Ming
, (2021/12/31)
A Cu complex based on 2,2′-bipyrimidine ([CuBpm·2H2O]n) as a recyclable metal-organic framework (MOF) was used for the synthesis of biaryl derivatives by the Suzuki coupling reaction. The Suzuki reaction was performed with mixing of aryl halides with arylboronic acids in DMSO. The prepared catalyst was characterized by FT-IR, XRD, SEM, EDX, BET, BJH and ICP-AES analysis. [CuBpm·2H2O]n as catalyst demonstrated good to excellent yields for Suzuki reaction in comparison with other catalysts. The catalyst was recovered by a simple filtration and retained its activity even after several cycles.
