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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| Main Authors: | , , , |
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| Format: | Default Article |
| Published: |
2009
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| Subjects: | |
| Online Access: | https://hdl.handle.net/2134/15949 |
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