MECHANISMUS DER REAKTION VON TRIARYLPHOSPHITEN MIT PHOSPHORSÄUREN
- 1 June 1981
- journal article
- research article
- Published by Taylor & Francis in Phosphorus and Sulfur and the Related Elements
- Vol. 10 (2) , 143-146
- https://doi.org/10.1080/03086648108077496
Abstract
Arylation of diethyl phosphoric acid by triphenylphosphite leading to diethylphenylphosphate was studied by NMR-spectroscopy. The mixed PIII−PIV−anhydride was proved to be an intermediate. The scope of arylation is presented. Die Arylierung von Phosphorsäure-diethylester zu Phosphorsäure-diethylester-phenylester mit Triphenylphosphit wurde NMR-spektroskopisch untersucht. (Phosphorigsäure-diphenylester)-(Phosphorsäure-diethylester)anhydrid wurde als Zwischenprodukt nachgewiesen. Die synthetische Anwendungsbreite der Arylierung wird demonstriert.Keywords
This publication has 4 references indexed in Scilit:
- Quasiphosphonium intermediates. Part II. Protonation of trialkyl phosphites and the mechanism of their dealkylation by hydrogen chlorideJournal of the Chemical Society, Perkin Transactions 2, 1974
- Organophosphorus compounds. XII. Proton and phosphorus-31 NMR spectroscopic studies of the protonation and cleavage of trialkyl(aryl)phosphates and phosphites, dialkyl phosphonates, and phosphorus oxy acids in fluorosulfuric acid, and fluorosulfuric acid-antimony pentafluorideThe Journal of Organic Chemistry, 1971
- 31P–H spin coupling in protonated tervalent organophosphorus compoundsJournal of the Chemical Society D: Chemical Communications, 1969
- Conversion of Tertiary Phosphites to Secondary Phosphonates. Diphenyl Phosphonate1Journal of the American Chemical Society, 1959