Harger et al., 1999 - Google Patents
Base induced rearrangement reactions of N-phosphinoyl-O-sulfonylhydroxylamines. Observation of a phosphonamidic–sulfonic anhydride intermediate by NMR …Harger et al., 1999
- Document ID
- 17766226658788360987
- Author
- Harger M
- et al.
- Publication year
- Publication venue
- Journal of the Chemical Society, Perkin Transactions 2
External Links
Snippet
The hydroxylamine derivative PhRP (O) NHOSO2Me (R= PhMeCH) reacts with ButNH2 to give the rearrangement product RP (O)(NHPh) NHBut by way of a reactive but non-transient intermediate. At low amine concentrations the intermediate can be observed by 31P NMR …
- 150000008064 anhydrides 0 title abstract description 40
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- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P-C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
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- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P-C bonds
- C07F9/38—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se)
- C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se) not used, see subgroups
- C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
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- C07F9/40—Esters thereof
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