133508-99-3Relevant articles and documents
SYNTHESE DE TETRA OXYDES DE PHOSPHINE MACROCYCLIQUES A PARTIR DES BISPHOSPHONIUMS BIS OXYDES DE PHOSPHINE CORRESPONDANTS
Vincens, M.,Grimaldo-Moroen, J. T.,Vidal, M.
, p. 403 - 410 (2007/10/02)
Macrocyclisation of halogenated phosphine dioxides with bis (diphenylphosphino)-1,3 propane yields new bifunctionnal macrocycles 4, 5 with 4 phosphorus atoms in the ring.Application of a new methodology, via a bridge protection leads after an alkaline hyd