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Protonation of carbene-stabilized diphosphorus: complexation of HP2(+).
- Source :
-
Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2016 Apr 28; Vol. 52 (33), pp. 5746-8. - Publication Year :
- 2016
-
Abstract
- Reaction of carbene-stabilized diphosphorus, L:P-P:L (5) (L: = :C{N(2,6-Pr(i)2C6H3)CH}2) with pyridine hydrochloride yields [L:(H)P-P:L]Cl (6), a salt containing the HP2(+) cation--the elusive phosphorus analogue of the well known diazonium cation, HN2(+). In addition to reporting the synthesis and structure, the nature of (6) was further probed by DFT computations. Interestingly, carbenes may be employed to deprotonate (6), affording the starting material (5).
Details
- Language :
- English
- ISSN :
- 1364-548X
- Volume :
- 52
- Issue :
- 33
- Database :
- MEDLINE
- Journal :
- Chemical communications (Cambridge, England)
- Publication Type :
- Academic Journal
- Accession number :
- 27046462
- Full Text :
- https://doi.org/10.1039/c6cc01759b