The synthesis of C3-C15 fragment of callyspongiolide, a 14-membered macrolides isolated from the marine sponge Callyspongia sp., which was collected from the Indonesia, is reported. Highlights of the synthesis include construction of E-olefin through Julia-Kocienski olefination, Brown asymmetric allylation and base-induced elimination reactions for propargyl alcohol synthesis. (C) 2018 Published by Elsevier Ltd.
机构:
Ecole Super Phys & Chim Ind Ville Paris, CNRS, Chim Organ Lab, F-75231 Paris 05, FranceEcole Super Phys & Chim Ind Ville Paris, CNRS, Chim Organ Lab, F-75231 Paris 05, France
BouzBouz, S
Cossy, J
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机构:
Ecole Super Phys & Chim Ind Ville Paris, CNRS, Chim Organ Lab, F-75231 Paris 05, FranceEcole Super Phys & Chim Ind Ville Paris, CNRS, Chim Organ Lab, F-75231 Paris 05, France