185522-84-3Relevant academic research and scientific papers
Dimers and Trimers of Diphosphenes: A Wealth of Cyclo-Phosphanes
Bresien, Jonas,Hering, Christian,Schulz, Axel,Villinger, Alexander
, p. 12607 - 12615 (2014)
Various new P-based ring systems were synthesised by transferring established reaction routes from NP chemistry to the analogous PP compounds. Due to the different electronic situations of phosphorus and nitrogen with respect to s and p character of the l
An unusual equilibrium chlorine atom transfer process and its potential for assessment of steric pressure by bulky aryls
Smith, Rhett C.,Shah, Shashin,Umezius, Eugenijus,Protasiewicz, John D.
, p. 40 - 41 (2007/10/03)
An unusually facile intermolecular chlorine atom transfer process has been discovered between the phospha-Wittig reagents ArPP 3 and ArPcl2(Ar is sterically hindered aryl group). The atom transfer process is catalyzed by added PMe 3.A mechanism is forwarded that is based upon a Me3P/Me3PCl2 couple that allows shuttling of chlorine atoms between ArP groups. This unique transfer process is exploited to evaluate the steric properties of aryl groups via an equilibrium process. Copyright
