Angewandte Chemie International EditionVolume 46, Issue 26 p. 4909-4912 Communication Covalently Functionalized Cobalt Nanoparticles as a Platform for Magnetic Separations in Organic Synthesis† Robert N. Grass Dipl.-Chem. Ing., Robert N. Grass Dipl.-Chem. Ing. Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Wolfgang-Pauli-Strasse 10, 8093 Zurich, Switzerland, Fax: (+41) 44-633-1083 http://www.fml.ethz.chSearch for more papers by this authorEvagelos K. Athanassiou Dipl.-Chem. Ing., Evagelos K. Athanassiou Dipl.-Chem. Ing. Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Wolfgang-Pauli-Strasse 10, 8093 Zurich, Switzerland, Fax: (+41) 44-633-1083 http://www.fml.ethz.chSearch for more papers by this authorWendelin J. Stark Prof. Dr., Wendelin J. Stark Prof. Dr. [email protected] Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Wolfgang-Pauli-Strasse 10, 8093 Zurich, Switzerland, Fax: (+41) 44-633-1083 http://www.fml.ethz.chSearch for more papers by this author Robert N. Grass Dipl.-Chem. Ing., Robert N. Grass Dipl.-Chem. Ing. Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Wolfgang-Pauli-Strasse 10, 8093 Zurich, Switzerland, Fax: (+41) 44-633-1083 http://www.fml.ethz.chSearch for more papers by this authorEvagelos K. Athanassiou Dipl.-Chem. Ing., Evagelos K. Athanassiou Dipl.-Chem. Ing. Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Wolfgang-Pauli-Strasse 10, 8093 Zurich, Switzerland, Fax: (+41) 44-633-1083 http://www.fml.ethz.chSearch for more papers by this authorWendelin J. Stark Prof. Dr., Wendelin J. Stark Prof. Dr. [email protected] Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Wolfgang-Pauli-Strasse 10, 8093 Zurich, Switzerland, Fax: (+41) 44-633-1083 http://www.fml.ethz.chSearch for more papers by this author First published: 15 June 2007 https://doi.org/10.1002/anie.200700613Citations: 292 † The authors would like to thank Prof. Jörg F. Löffler and Giovanni Mastrogiacomo for magnetic hysteresis measurements and the research group of Prof. René Peters for helpful discussions. 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 onEmailFacebookTwitterLinkedInRedditWechat Graphical Abstract Synthesis in a day! Carbon-coated metal nanoparticles can be covalently functionalized by diazonium chemistry. These colloidal reagents can now serve as a basis to magnetically functionalize molecules during synthesis, enabling their recovery within seconds. Supporting Information Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2002/2007/z700613_s.pdf 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. References 1S. C. Tsang, V. Caps, I. Paraskevas, D. Chadwick, D. Thompsett, Angew. Chem. 2004, 116, 5763; 10.1002/ange.200460552 Google ScholarAngew. Chem. Int. 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