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Luis Echegoyen ; Adriana Aya ; Fernando Gómez-Baquero ;Journal of the Mexican Chemical Society 2009, 53 (3)

Author: Álvaro Duarte-Ruiz

Source: http://www.redalyc.org/


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Journal of the Mexican Chemical Society ISSN: 1870-249X editor.jmcs@gmail.com Sociedad Química de México México Duarte-Ruiz, Álvaro; Echegoyen, Luis; Aya, Adriana; Gómez-Baquero, Fernando A New Method to prepare an e,e,e Trisadduct of C60 Using a Protection- Deprotection Sequence Journal of the Mexican Chemical Society, vol.
53, núm.
3, julio-septiembre, 2009, pp.
169-173 Sociedad Química de México Distrito Federal, México Available in: http:--www.redalyc.org-articulo.oa?id=47512154015 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative Article J.
Mex.
Chem.
Soc.
2009, 53(3), 169-173 © 2009, Sociedad Química de México ISSN 1870-249X A New Method to prepare an e,e,e Trisadduct of C60 Using a ProtectionDeprotection Sequence Álvaro Duarte-Ruiz,1 Luis Echegoyen,2* Adriana Aya,1 and Fernando Gómez-Baquero3 1 2 3 Universidad Nacional de Colombia, Kr 30 No 45-03, Departamento de Química, Bogotá, Colombia, aduarter@unal.edu.co, phone 571-3165000 extension 14444, fax 571-3165220 Department of Chemistry, Clemson University, 431 Hunter Laboratories Clemson, SC 29634, phone number Tel.
864-656-5030, LECHEGOY@nsf.gov College of Nanoscale Science and Engineering, University at Albany 255 Fuller Road; Suite 214, Albany, NY 12203, Phone: 518-437-8686 Fax: 518-437-8603, FGomezBaquero@uamail.albany.edu Received August 13, 2009; accepted september 30, 2009 Abstract.
A racemic mixture of the e,e,e Bingel-trisadduct, tris[di(ethoxycarbonyl)methano][60]fullerene 3 was synthesized by malonate additions (Bingel reaction) following by retro Diels-Alder reactions using a C60 tris-e,e,e adduct of anthracene 1 as precursor. Using this approach, the anthracenes act as protective groups and help orient the new additions so that poly-add...





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