New Syntheses of Vinyl Sulfides and Unsaturated Nitriles via Quaternary Phosphonium Salts
T Kumamoto, K Hosoi, T Mukaiyama
Index: Kumamoto,T. et al. Bulletin of the Chemical Society of Japan, 1968 , vol. 41, p. 2742 - 2745
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Citation Number: 20
Abstract
New methods for the syntheses of vinyl sulfides and unsaturated nitriles via quaternary phosphonium salts have been established. The reaction of isopropylidenetriphenylphosphorane with S-ethyl thiobenzoate or substituted S-ethyl thiobenzoates afforded vinyl sulfides and triphenylphosphine oxide in good yields. Further, it was found that the reaction of α-benzoylalkylphosphonium salts with sodium ...
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