Comparison of Arylboron-Based Nucleophiles in Ni-Catalyzed Suzuki–Miyaura Cross-Coupling with Aryl Mesylates and Sulfamates
Na Zhang, David J. Hoffman, Nicholas Gutsche, Jayesh Gupta, and Virgil Percec*
In this paper, many factors (rate of reaction, cost of reagents,
atom-economy) are compared for different arylboron-based partners for
the nickel-catalyzed Suzuki Miyaura cross-coupling. The boronic acid is
the most reactive of all, and the neopentylglycolboronate gives rise to
more efficient cross-coupling than BPin.