Transient iminozirconiophosphoranes 3a-3c, 8 and 13 can be generated from phosphaimines 2a-2e and zirconocenes derivative[Cp(2)ZrRR']. A plausible reaction mechanism involving transfers of various groups from phosphorus to zirconium is presented.
Transformations between Monomeric, Dimeric, and Trimeric Phosphazanes: Oligomerizing NP Analogues of Olefins
作者:Neil Burford、T. Stanley Cameron、Korey D. Conroy、Bobby Ellis、Michael Lumsden、Charles L. B. Macdonald、Robert McDonald、Andrew D. Phillips、Paul J. Ragogna、Robert W. Schurko、Denise Walsh、Roderick E. Wasylishen
DOI:10.1021/ja027946o
日期:2002.11.1
Isolation and characterization of a crystal mixture of iminophosphine 1 and diphosphazane 2 (R = Mes*, X = OTf) is enabled by the steric interactions between bulky substituents implicating monomer/dimer 1/2 equilibria and the conclusion is supported by the observation of a ring-expansion reaction to give a triphosphazane 3 (R = Dipp, X = Cl).
Niecke, E.; Detsch, R.; Nieger, M., Bulletin de la Societe Chimique de France, 1993, vol. 130, # 1, p. 25 - 31
作者:Niecke, E.、Detsch, R.、Nieger, M.、Reichert, F.、Schoeller, W. W.
DOI:——
日期:——
Iminophosphide Bonding Environments from Carbene Complexes of Iminophosphines
作者:Neil Burford、T. Stanley Cameron、Daren J. LeBlanc、Andrew D. Phillips、Thomas E. Concolino、Kin-Chung Lam、Arnold L. Rheingold