New Reactions of Alkylidenephosphoranes and their Preparative Uses. Part I: The Acid‐Base Character of Phosphonium Salts and Alkylidenephosphoranes
- 1 July 1965
- journal article
- review article
- Published by Wiley in Angewandte Chemie International Edition in English
- Vol. 4 (7) , 583-587
- https://doi.org/10.1002/anie.196505831
Abstract
Phosphonium salts may be regarded as Bronsted acids, and alkylidenephosphoranes as the conjugate bases. Compounds of the two classes exist in equilibrium with each other. Phosphonium salts and alkylidenephosphoranes can be obtained by this “transylidation”. Other methods are also given for the preparation of members of both classes.Keywords
This publication has 34 references indexed in Scilit:
- The Wittig reactionQuarterly Reviews, Chemical Society, 1963
- A New Synthesis of 1,1-Dibromoölefins via Phosphine-Dibromomethylenes. the Reaction of Triphenylphosphine with Carbon TetrabromideJournal of the American Chemical Society, 1962
- Ylid Intermediate in the Reaction of Triphenylphosphine with Carbon TetrachlorideJournal of the American Chemical Society, 1962
- Über die Herstellung von Vinyläthern, Vinylthioäthern und Vinylhalogeniden auf der Phosphylen‐Basis; IV. Mitteil. über Phosphin‐alkylene als olefinbildende ReagenzienEuropean Journal of Inorganic Chemistry, 1961
- Studies in Phosphinemethylene Chemistry. I. Nucleophilic Displacement of Halide Ion in Metal Halides by Triphenylphosphinemethylene. A New Synthesis of Organometallic-substituted Phosphonium Salts1Journal of the American Chemical Society, 1961
- A NEW PREPARATION OF TRIPHENYLPHOSPHINEMETHYLENES BY THE REACTION OF CARBENES WITH TRIPHENYLPHOSPHINEJournal of the American Chemical Society, 1960
- A NOVEL SYNTHESIS OF 1,1-DIHALOOLEFINSJournal of the American Chemical Society, 1960
- Benzo‐cycloheptatrien, Benzo‐cyclooctatrien und Benzo‐cyclooctatetraen: VI. Mitteilung über neuartige Synthesen von CyclopolyenenEuropean Journal of Organic Chemistry, 1958
- THE REACTION BETWEEN ALKALI METAL ALKYLS AND QUATERNARY PHOSPHONIUM HALIDESJournal of the American Chemical Society, 1929
- Über Darstellung und Reaktionen von PhosphazinenHelvetica Chimica Acta, 1922