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First example of an Ugi type reaction on phenylsulfinimine-avermectin B 1 derivatives
Journal article   Peer reviewed

First example of an Ugi type reaction on phenylsulfinimine-avermectin B 1 derivatives

Emmanuel Callens, Ottmar Hüter, Emmanuel Lamy, Patrick Lüthi, Tammo Winkler and Pierre M.J. Jung
Tetrahedron letters, Vol.48(4), pp.707-709
22/01/2007

Abstract

Avermectin Ugi reaction
A short synthesis of 4″-( S)-4″-deoxy-4″-trifluoroacetylamino-4″-alkylcarbamoyl-avermectin B 1 4 has been developed through the diastereoselective Ugi reaction to an phenylsulfinimide intermediate.

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