Volume 17, Issue 32 p. 8807-8809
Communication

Fe-Catalyzed Thioesterification of Carboxylic Esters

Dipl.-Chem. Silja Magens

Dipl.-Chem. Silja Magens

Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart (Germany), Fax: (+49) 711-68564285

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Prof. Dr. Bernd Plietker

Corresponding Author

Prof. Dr. Bernd Plietker

Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart (Germany), Fax: (+49) 711-68564285

Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart (Germany), Fax: (+49) 711-68564285Search for more papers by this author
First published: 06 July 2011
Citations: 54

Graphical Abstract

Second nature: Starting from shelf-stable aryl esters and thiols, a variety of carboxylic acid esters were transformed into the corresponding thioesters with no racemization of labile stereocenters (see scheme). The method was successfully applied in a native chemical-ligation-type peptide formation, which suggests that the thiol may act as a co-catalyst for future 1,2-additions of pronucleophiles to carboxylic esters.