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Synthesis of Tetra-ortho-Substituted Biaryls Using Aryltriolborates

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Title: Synthesis of Tetra-ortho-Substituted Biaryls Using Aryltriolborates
Authors: Li, Gao-Qiang Browse this author
Yamamoto, Yasunori Browse this author →KAKEN DB
Miyaura, Norio Browse this author →KAKEN DB
Keywords: cross-coupling
palladium catalyst
tetra-ortho-substituted biaryls
Issue Date: Jul-2011
Publisher: Georg Thieme Verlag
Journal Title: Synlett
Volume: 2011
Issue: 12
Start Page: 1769
End Page: 1773
Publisher DOI: 10.1055/s-0030-1260932
Abstract: Tetra-ortho-substituted biaryls were synthesized by cross-coupling between 2,6-disubstituted bromoarenes and aryltriolborates possessing substituents at ortho-carbon. The use of a copper(I) halide such as CuCl (20 mol%) with a palladium catalyst was found to be highly effective to give such sterically hindered biaryls in good yields.
Rights: © 2011 Georg Thieme Verlag
Type: article (author version)
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 山本 靖典

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