Intramolecular hydrogen-bonded tertiary phosphines as 1,3,5-triaza-7-phosphaadamantane (PTA) analogues

New cationic trialkylphosphines [P(CH2NH2R){CH2N(R)CH2N(R)CH2}]+ (R ) C6H5CH2, a; 4-FC6H4CH2, b), as their Cl- (1a, 1b), SbF6 - (2a, 2b), and PF6 - (3a, 3b) salts, are described. The phosphine framework is conformationally locked, in the solid state, through pairs of intramolecular N-H · · · N hydro...

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Bibliographic Details
Main Authors: Allen T. Ekubo, Mark Elsegood, Andrew Lake, Martin Smith
Format: Default Article
Published: 2009
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Online Access:https://hdl.handle.net/2134/15949
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