A new generation of βinstant ylidsβ: Pow
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Mirella El-Khoury; Qian Wang; Manfred Schlosser
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Article
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1996
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Elsevier Science
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French
β 134 KB
Mixing a finely pulverized alkyltriphcnylphosphonium salt and potassium hydride in 1 : 1 molar ratio gives a ready-to-use powder the components of which react rapidly when tert-butyl methyl ether is added under stirring. When, in general after a few minutes, the generation of the (triphenylphosphoni