期刊
JOURNAL OF ORGANIC CHEMISTRY
卷 78, 期 13, 页码 6427-6439出版社
AMER CHEMICAL SOC
DOI: 10.1021/jo401104y
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资金
- NIGMS [R01 GM081376]
- NSF (GOALI)
- Boehringer-Ingelheim
- Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq) Graduate Research Fellowship
Arylboronic acids are gaining increased importance as reagents and target structures in a variety of useful applications. Recently, the palladium-catalyzed synthesis of arylboronic acids employing the atom-economical tetrahydroxydiboron (BBA) reagent has been reported. The high cost associated with palladium, combined with several limitations of both palladium- and copper-catalyzed processes, prompted us to develop an alternative method. Thus, the nickel-catalyzed proved to be widely functional group tolerant and applicable to a number of heterocyclic systems. To the best of our knowledge, the examples presented here represent the only effective Ni-catalyzed Miyaura borylations conducted at room temperature.
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