Selective heterolytic P–P bond cleavage of white phosphorus by a frustrated carbene-borane Lewis pair
2010; Royal Society of Chemistry; Volume: 39; Issue: 44 Linguagem: Inglês
10.1039/c0dt01045f
ISSN1477-9234
AutoresDirk Holschumacher, Thomas Bannenberg, Kerstin Ibrom, Constantin G. Daniliuc, Peter G. Jones, Matthias Tamm,
Tópico(s)Coordination Chemistry and Organometallics
ResumoFrustrated carbene-borane Lewis pairs are able to affect the selective cleavage of one of the six P–P bonds in white phosphorus (P4) to afford an adduct, in which an abnormal carbene of the imidazolium-4-yl type and B(C6F5)3 are bound in a trans,trans fashion to a butterfly-like bicyclo[1.1.0]tetraphosphabutane moiety.
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