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Organolithium chiral Lewis base BF3 : versatile combination for the enantioselective desymmetrisation of meso-epoxides |
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Published in | European Journal of Organic Chemistry. 2005, vol. 2005, no. 7, p. 1354-1366 | |
Abstract | BF3 can be used in combination with organolithium/strong Lewis base complexes for the enantioselective nucleophilic ring-opening or the carbenoidic rearrangement of various meso-oxiranes with excellent yields and ee values of up to 87 %. Mechanistic aspects of these reactions are considered. | |
Keywords | Boranes — Carbenoids — Lithium — Lewis bases — Synthetic methods | |
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Citation (ISO format) | VRANCKEN, Emmanuel, ALEXAKIS, Alexandre, MANGENEY, Pierre. Organolithium chiral Lewis base BF3 : versatile combination for the enantioselective desymmetrisation of meso-epoxides. In: European Journal of Organic Chemistry, 2005, vol. 2005, n° 7, p. 1354-1366. https://archive-ouverte.unige.ch/unige:8034 |