Large-ring lactones from plant oils

Green Chemistry International

 

Timo Witta and   Stefan Mecking*a  
Chair of Chemical Materials Science, University of Konstanz, Department of Chemistry, Universitätsstraße 10, 78457 Konstanz, Germany 
E-mail: stefan.mecking@uni-konstanz.de ;
Fax: +49 7531 885152 ;
Tel: +49 7531 882593
 
Green Chem., 2013, Advance Article

DOI: 10.1039/C3GC40905H
Received 15 May 2013, Accepted 11 Jul 2013
First published online 29 Jul 2013
A synthesis route for macrocyclic compounds such as lactones starting from common plant oils has been developed.
Large-ring lactones from plant oils

 
 
Large-ring lactones and lactams were prepared utilising the full fatty acid chain of common plant oils as a source of the macrocycle. Ring closure via acyloin condensation does not require large volumes of solvents for dilution. Nonadecalactone (NDL) and tricosalactone (TCL) can be converted to novel polyesters by ring opening.

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