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Synthesis of 2E,4E,6E,11Z-octadecatetraenoic acid of the Rhizobium leguminosarum biovar viciae Nod factor
Authors:Joseph-Nathan Téné Ghomsi
Institution:Ecole Nationale de Formation Agronomique, UPR 71-i2: Signaux Biologiques et Métabolites Secondaires, 2, Route de Narbonne, BP 67, 31326 Castanet-Tolosan Cedex, France
Abstract:2E,4E,6E,11Z-Octadecatetraenoic acid was synthesized in a good yield and in a stereospecific manner by coupling a vinylborane compound and ethyl trans-3-iodoacrylate. The trienic system (E,E,E) was obtained by successive use of metal-catalyzed coupling and hydro-metallation reactions.
Keywords:Hydrozirconation  Hydroboration  Palladium  Cross-coupling reaction  Polyunsaturated acid  Nod factor
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