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A new approach to conjugate dienes. Synthesis of the pheromones of Lobesia Botrana and Bombyx Mori

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Jachiet, D.
Published in Tetrahedron. 1989, vol. 45, no. 2, p. 381-389
Abstract Cis or trans epoxysilanes are regio and stereoselectively opened by Z-alkenyl cuprates, in the presence of BF3.OEt2, affording erythro or threo ß-hydroxy silanes respectively. These are, in turn, transformed into E-Z conjugated dienes of high stereoisomeric purity by acidic or basic elimination. The method serves to synthetize the pheromones of Lobesia botrana and Bombyx mori.
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ALEXAKIS, Alexandre, JACHIET, D. A new approach to conjugate dienes. Synthesis of the pheromones of Lobesia Botrana and Bombyx Mori. In: Tetrahedron, 1989, vol. 45, n° 2, p. 381-389. https://archive-ouverte.unige.ch/unige:8173

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Deposited on : 2010-06-21

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