1227465-23-7Relevant academic research and scientific papers
Phosphinopnictinophosphonium frameworks
Conrad, Eamonn,Burford, Neil,Werner-Zwanziger, Ulrike,McDonald, Robert,Ferguson, Michael J.
supporting information; experimental part, p. 2465 - 2467 (2010/08/13)
Reactions of the cyclic tetraphosphine (CyP)4 with arsenium or stibenium cations (R2Pn+, Pn = As, Sb and R = Cl, Ph) give salts of the new cationic frameworks [(CyP)4(AN)]+, [(CyP)4(SbCl2)]+ and [{(CyP)4} 2(Sb2Cl2)]2+. The cations can be viewed as coordination complexes of a cyclophosphine ligand on a pnictenium cation, or a cyclo-2,3,4-triphosphino-1-pnictino-1-phosphonium cation, representing the first branched cyclic pnictogen framework, and examples of tertiary phosphonium centers with As-P or Sb-P bonds. The Royal Society of Chemistry.
