Oxyonium phosphobetaines - Unusually stable nucleophilic catalyst-phosphate complexes formed from H-phosphonates and N-oxides
Aryl H-phosphonates react with N-oxides to form previously unknown stable zwitterionic oxyonium phosphates comprising an -O-P-O-N+Z atom system. Their structures were confirmed i.e. by X-ray crystal structure analysis, and some mechanisms were proposed for their formation. Stability during storage and reactivity toward nucleophiles points to their possible synthetic applications.
Materna, Magdalena,Stawinski, Jacek,Kiliszek, Agnieszka,Rypniewski, Wojciech,Sobkowski, Michal
p. 14448 - 14451
(2016/02/19)
1H AND 31P NMR STUDY OF EXCHANGE PROCESSES IN MODEL PHOSPHORYLPYRIDINIUM DERIVATIVES
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Graifer, D. M.,Lebedev, A. V.,Rezvukhin, A. I.,Shakirov, M. M.
p. 2024 - 2029
(2007/10/02)
USE OF VIBRATIONAL SPECTROSCOPY FOR STUDYING THE STRUCTURE OF ACTIVE PHOSPHORYLATING DERIVATIVES OF PHENYLPHOSPHORIC ACID
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Korobeinicheva, I. K.,Mal'tseva, T. V.
p. 234 - 238
(2007/10/02)
AN IR SPECTROSCOPIC STUDY OF ACTIVE DERIVATIVES OF MONOESTERS OF PHOSPHORIC ACID
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Zarytova, V. F.,Ivanova, E. M.,Knorre, D. G.,Korobeinicheva, I. K.,Mal'tseva, T. V.
p. 513 - 515
(2007/10/02)
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