PDF herunterladen
Synlett 2011(15): 2195-2199  
DOI: 10.1055/s-0030-1261194
LETTER
© Georg Thieme Verlag Stuttgart ˙ New York

Polymer-Mediated Reactions. A Nazarov-Like Cyclization

Christopher Pavlika, Martha D. Mortona, Michael A. Invernaleb, Ian D. Berghornb, Gregory A. Sotzinga,b, Michael B. Smith*a,
a Department of Chemistry, University of Connecticut, 55 N. Eagleville Rd., Storrs, CT 06269-3060, USA
Fax: +1(860)4862981; e-Mail: michael.smith@uconn.edu;
b University of Connecticut, Polymer Program, 97 N. Eagleville Rd. U-3136, Storrs, CT 06269-3136, USA
Weitere Informationen

Publikationsverlauf

Received 16 May 2011
Publikationsdatum:
24. August 2011 (online)

 als PDF herunterladen Lizenzen und Reprints Alle Artikel dieser Rubrik

Erratum zu diesem Artikel:

Polymer-Mediated Reactions. A Nazarov-Like CyclizationSynlett 2012; 23(16): 2430-2430
DOI: 10.1055/s-0031-1290469

- -

We regret that we must withdraw this paper. Despite several attempts with different students, we are unable to repeat the experiments reported in this paper for the conversion of dienones to a Nazarov product using PEDOT. We have been unable to reproduce the experiments that heated dienones with PEDOT, despite using different batches of both electrochemically polymerized PEDOT and ferric chloride polymerized PEDOT. We observed decomposition of the dienone or no reaction. In no instance we did observe the Nazarov product (Michael B. Smith, August 2012).

         Lizenzen und Reprints Alle Artikel dieser Rubrik