1. Ni-Catalyzed Csp 2 and Csp 3 Coupling for Divergent Bisboronic Ester Synthesis.
- Author
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Cui Y, Xu ST, Long CY, Li SH, Shen J, Fu T, Xu XH, and Wang XQ
- Abstract
Bisboronic esters are critical compounds in various research fields, including drug discovery, chemical biology, and material sciences. Currently, the bisboronic esters with reactive functional groups are difficult to synthesize; this is partially due to the lack of a robust method to produce these products with diverse structures and various functional groups at specific locations. To overcome this issue, this study introduced a Ni-catalysis approach to produce bisboronic esters efficiently via cross-coupling and homocoupling using readily available halogenated boronic esters as the starting material under mild reaction conditions. This newly developed strategy enables Csp
2 -Csp2 , Csp3 -Csp3 , and Csp2 -Csp3 couplings, demonstrating a broad substrate scope and excellent compatibility with various functional groups.- Published
- 2024
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