Efficient monophosphorus ligands for palladium-catalyzed Miyaura borylation
Wenjun Tang1, Santosh Keshipeddy, Yongda Zhang
1Chemical Development, Boehringer Ingelheim Pharmaceuticals Inc., Ridgefield, Connecticut 06877, United States. wenjun.tang@boehringer-ingelheim.com
Abstract:
In combination with the Bedford Pd precursor, the new biaryl monophosphorus ligand 5 was efficient for palladium-catalyzed Miyaura borylation of sterically hindered aryl bromides at low catalyst loadings.
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