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Inter- and Intramolecular Additions of 1-Alkenylboronic Acids or Esters to Aldehydes and Ketones Catalyzed by Rhodium(I) Complexes in Basic, Aqueous Solutions

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Title: Inter- and Intramolecular Additions of 1-Alkenylboronic Acids or Esters to Aldehydes and Ketones Catalyzed by Rhodium(I) Complexes in Basic, Aqueous Solutions
Authors: Takezawa, Akinori Browse this author
Yamaguchi, Kenji Browse this author
Ohmura, Toshimichi Browse this author
Yamamoto, Yasunori Browse this author
Miyaura, Norio Browse this author
Keywords: alkenylboron
rhodium
catalyst
addition
Issue Date: Oct-2002
Publisher: Georg Thieme Verlag
Journal Title: Synlett
Issue: 10
Start Page: 1733
End Page: 1735
Publisher DOI: 10.1055/s-2002-34219
Abstract: Grignard-type addition reaction of 1-alkenylboronic acids or their esters to aldehydes or ketones were carried out in aqueous MeOH or DME in the presence of KOH (1 equivalent) and an RhCl(dppf) or Rh(OH)(dppf) catalyst (3 mol%). The utility of the protocol was demonstrated in the corresponding intramolecular reaction giving cyclic homoallylic alcohols.
Type: article (author version)
URI: http://hdl.handle.net/2115/14622
Appears in Collections:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 宮浦 憲夫

 

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