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[摘要]:A convergent approach to the total synthesis of (-)-invictolide, a component of the queen recognition pheromone of Solenopsis invicta, is described. Key steps involve the desymmetrization of a bicyclic olefin with Brown's chiral hydroboration, C-C bond formation, 1,3-syn reduction, and oxidative lactonization of a 1,3,5-triol with TEMPO/PhI(OAc)(2). |
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