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Facile Nucleophilic Substitution of 3-tert-Butyl-dimethylsilyloxyalk-2-enylphosphonium Salts

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Phosphoniosilylation of ¥á,¥â-enones with TBSOTf and triphenyl-phosphine at 0¡ÆC affords 3-tert-butyldimethylsilyloxyalk-2-enylphosphonium salts, which undergo facile nucleophilic substitution with vario...

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References

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