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Aminomethylphosphine Oxides: Synthesis,dissociation and stability constants, 31P{1H}-NMR-controlled titrations |
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| Authors: | Gerhard Hgele Sabi Varbanov Johannes Ollig Hans-Walter Kropp |
| Institution: | Gerhard Hägele,Sabi Varbanov,Johannes Ollig,Hans-Walter Kropp |
| Abstract: | The title compounds are prepared via Gabriel-synthesis following known or improved procedures. Novel methods using 31P{1H}-NMR controlled titrations of aminomethylphosphine oxides lead to dissociation constants (given as basicity or acidity constants resp.) and to stability constants. Dynamically averaged and ion specific chemical shifts δP were derived. |
| Keywords: | Aminomethylphosphine oxides synthesis 31P{1H}-NMR controlled titrations stability constants |