Synthesis and characterization of new tetraalkylaminophosphonium chlorides
| Autor: | Miguel A. Penarrubia-Ferrer, Jorge Castellanos-Soriano, Allen T. Ekubo, Aman Mantry, Mark R. J. Elsegood, Martin B. Smith, Arturo Martinez-Insua-Rodriguez, Nuria Lastra-Calvo |
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| Rok vydání: | 2017 |
| Předmět: |
010405 organic chemistry
Hydrogen bond Aryl Organic Chemistry Inorganic chemistry Nuclear magnetic resonance spectroscopy 010402 general chemistry 01 natural sciences Biochemistry Chloride 0104 chemical sciences Inorganic Chemistry chemistry.chemical_compound chemistry Elemental analysis X-ray crystallography medicine Physical chemistry Spectroscopy Single crystal medicine.drug |
| DOI: | 10.6084/m9.figshare.4754497 |
| Popis: | New tetraalkylaminophosphonium chlorides were readily prepared by four-fold condensation of commercially available [P(CH2OH)4]Cl with a range of fifteen aryl based primary amines, in EtOH, at ambient temperature. All compounds have been characterized by FT–IR spectroscopy and elemental analysis. Solution 31P{1H} NMR studies of these chloride salts reveal their instability with respect to various PIII/PV species. The structures of three examples have been determined by single crystal X-ray diffraction and confirm the pseudotetrahedral arrangement around the PV center. Extensive N–H···Cl hydrogen bonding is observed. |
| Databáze: | OpenAIRE |
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