Extending the chemistry of carbones: P-N bond cleavage via an S(N)2'-like mechanism

Extending the chemistry of carbones: P-N bond cleavage via an S(N)2'-like mechanism

The reactivity of nucleophilic carbodiphosphorane (C(PPh3)2, 1) and carbodicarbene (C(C(NMe)2C6H4)2, 2) towards various dichlorophosphines has been explored. In most cases the expected carbone-for-chloride ligand exchange was observed. However, the use of MeN(PCl2)2 resulted in a unique P-N bond cle...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2015-07, Vol.51 (53), p.10762-10764
Hauptverfasser: Gurnani, Chitra, Đorđević, Nemanja, Muthaiah, Senthilkumar, Dimić, Dušan, Ganguly, Rakesh, Petković, Milena, Vidović, Dragoslav
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Sprache:eng
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Zusammenfassung:The reactivity of nucleophilic carbodiphosphorane (C(PPh3)2, 1) and carbodicarbene (C(C(NMe)2C6H4)2, 2) towards various dichlorophosphines has been explored. In most cases the expected carbone-for-chloride ligand exchange was observed. However, the use of MeN(PCl2)2 resulted in a unique P-N bond cleavage that, according to computational studies, occurred via an SN2'-like mechanism.
ISSN:1364-548X
DOI:10.1039/c5cc03194j