An exceptional palladium-catalyzed alkenylation of silyl enol ether in the absence of a fluoride additive |
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| Authors: | Hiroki Shigehisa |
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| Affiliation: | Faculty of Pharmaceutical Sciences, Hoshi University, Ebara 2-4-41, Shinagawa-ku, Tokyo 142-8501, Japan |
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| Abstract: | An exceptional intramolecular palladium-catalyzed alkenylation of silyl enol ether in the absence of a fluoride additive was developed, and this reaction led to the construction of bicyclo[3.3.1]nonane ring system in reasonable yield. In this type of reactions, trialkylamines were employed as additives instead of previously indispensable fluoride additives. |
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| Keywords: | Palladium-catalyzed alkenylation Intramolecular C-C bond formation Silyl enol ether Bicyclo[3.3.1]nonane Trialkylamine |
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