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Synfacts 2010(5): 0576-0576
DOI: 10.1055/s-0029-1219666
DOI: 10.1055/s-0029-1219666
Metal-Mediated Synthesis
© Georg Thieme Verlag
Stuttgart ˙ New York
Direct Conversion of Aryl Amines to Pinacol Boronates
F. Mo, Y. Jiang, D. Qiu, Y. Zhang, J. Wang*
Peking University, Beijing and Tongji University, Shanghai, P. R. of China
Further Information
Publication History
Publication Date:
22 April 2010 (online)
![](https://www.thieme-connect.de/media/synfacts/201005/lookinside/thumbnails/10.1055-s-0029-1219666-1.jpg)
Significance
A wide range of functionalized anilines undergo a Sandmeyer-like borylation reaction using tert-butyl nitrite as diazotization agent and bis(pinacolato)diboron as boron source. In this way, the respective anilines are readily transformed to the corresponding arylboronic acid pinacol esters in high yields.