Synthesis of Functionalized Aryl Boranes by Catalytic Aromatic C-H Borylation

Synthesis of Functionalized Aryl Boranes by Catalytic Aromatic C-H Borylation 

Synthesis of Functionalized Trifluoroborates and their Palladium-catalyzed Suzuki-Miyaura Cross-coupling Reactions 

Ar = 4-MeOCeH4 3-MeOC6H4 4-FC6H4 4-MeCOCeH4 3-NO2C6H4 3.5-(CF3)2C6H3 2,6-F2C6H3 

Potassium pentafluorophenyl and trifluorovinyl trifluoroborates containing electron-poor substituents such as 51 undergo facile cross-coupling with p-substi-tuted iodoarenes such as 52 in the presence of Pd(OAc)2/2 PPhj and a stoichio- 

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