An Efficient Benzoxaborole One‐Pot Synthesis by Silia Cat DPP‐Pd Heterogeneous Catalysis using Diboronic Acid

Organoboron compounds are valuable molecules of increasing interest in organic synthesis, catalysis, biology and medicine. Among them, benzoxaboroles emerged as promising building blocks for numerous research programs. In this letter, we communicate the development of new conditions for the one‐pot...

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Bibliographic Details
Published in:Advanced synthesis & catalysis 2018-07, Vol.360 (14), p.2757-2761
Main Authors: Kunihiro, Kana, Dumais, Laurence, Lafitte, Guillaume, Varvier, Emeric, Tomas, Loïc, Harris, Craig S.
Format: Article
Language:English
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Summary:Organoboron compounds are valuable molecules of increasing interest in organic synthesis, catalysis, biology and medicine. Among them, benzoxaboroles emerged as promising building blocks for numerous research programs. In this letter, we communicate the development of new conditions for the one‐pot benzoxaborole synthesis by Silia Cat DPP−Pd catalysis using diboronic acid as the boron source. This low cost and sustainable strategy permitted the preparation of a useful range of benzoxaborole building blocks. Finally, the transformation was extended to a continuous flow process using our Vapourtec system. magnified image
ISSN:1615-4150
1615-4169
DOI:10.1002/adsc.201800262