Abstract
Treatment of a benzyl substituted meso-ditriflate with boronic acids in the presence of palladium acetate, triphenylphosphine and caesium fluoride results in intermolecular Suzuki coupling followed by vinyl triflate-arene cyclisation to provide, in high yields, single regioisomers of tricyclic-carbocycles.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Boronic Acids / chemical synthesis*
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Boronic Acids / chemistry*
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Catalysis
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Cesium / chemistry
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Chemistry, Organic / methods*
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Cyclization
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Fluorides / chemistry
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Mesylates / chemistry*
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Molecular Structure
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Organophosphorus Compounds / chemistry
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Palladium / chemistry
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Stereoisomerism
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Vinyl Compounds / chemistry*
Substances
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Boronic Acids
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Mesylates
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Organophosphorus Compounds
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Vinyl Compounds
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vinyl triflate
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Cesium
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triphenylphosphine
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Palladium
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Fluorides
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cesium fluoride