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NewC2-Symmetrical 1,2-Diphosphanes for the Efficient Rhodium-Catalyzed Asymmetric Hydroboration of Styrene Derivatives

2001; Wiley; Volume: 40; Issue: 7 Linguagem: Inglês

10.1002/1521-3773(20010401)40

1521-3773

Stéphane Demay, Florence Volant, Paul Knochel,

Chemical Synthesis and Analysis

Angewandte Chemie International EditionVolume 40, Issue 7 p. 1235-1238 Communication New C2-Symmetrical 1,2-Diphosphanes for the Efficient Rhodium-Catalyzed Asymmetric Hydroboration of Styrene Derivatives Stéphane Demay Dipl.-Ing., Stéphane Demay Dipl.-Ing. Department Chemie, Ludwig-Maximilians-Universität Butenandstrasse 5–13, Haus F, 81377 Munich (Germany) Fax: (+49) 89-2180-7680Search for more papers by this authorFlorence Volant Dipl.-Chem., Florence Volant Dipl.-Chem. Department Chemie, Ludwig-Maximilians-Universität Butenandstrasse 5–13, Haus F, 81377 Munich (Germany) Fax: (+49) 89-2180-7680Search for more papers by this authorPaul Knochel Prof. Dr., Paul Knochel Prof. Dr. paul.knochel@cup.uni-muenchen.de Department Chemie, Ludwig-Maximilians-Universität Butenandstrasse 5–13, Haus F, 81377 Munich (Germany) Fax: (+49) 89-2180-7680Search for more papers by this author Stéphane Demay Dipl.-Ing., Stéphane Demay Dipl.-Ing. Department Chemie, Ludwig-Maximilians-Universität Butenandstrasse 5–13, Haus F, 81377 Munich (Germany) Fax: (+49) 89-2180-7680Search for more papers by this authorFlorence Volant Dipl.-Chem., Florence Volant Dipl.-Chem. Department Chemie, Ludwig-Maximilians-Universität Butenandstrasse 5–13, Haus F, 81377 Munich (Germany) Fax: (+49) 89-2180-7680Search for more papers by this authorPaul Knochel Prof. Dr., Paul Knochel Prof. Dr. paul.knochel@cup.uni-muenchen.de Department Chemie, Ludwig-Maximilians-Universität Butenandstrasse 5–13, Haus F, 81377 Munich (Germany) Fax: (+49) 89-2180-7680Search for more papers by this author First published: 27 March 2001 https://doi.org/10.1002/1521-3773(20010401)40:7 3.0.CO;2-YCitations: 70 We thank the Deutsche Forschungsgemeinschaft (Leibniz program), The Institut de Recherches Servier (Suresnes, France), and PPG-SIPSY for financial support. We thank also BASF AG (Ludwigshafen), Chemetall GmbH (Frankfurt), and Degussa–Hüls AG (Hanau) for the generous gift of chemicals. Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Abstract A double [2,3] sigmatropic rearrangement enables the fast synthesis of novel C2-symmetrical 1,2-diphosphanes in good yields. These phosphanes (for example, 1; c-Hex=cyclohexyl) are highly efficient ligands for the rhodium-catalyzed asymmetric hydroboration of a wide variety of styrenes (see scheme). cod=1,5-cyclooctadiene; DME=1,2-dimethoxyethane. Citing Literature Supporting Information Supporting information for this article is available on the WWW under http://www.angewandte.com or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article. Volume40, Issue7April 1, 2001Pages 1235-1238 RelatedInformation