112. Vicinal diphosphoniums: electrostatic repulsion under covalent constraint
     Mohammed Abdalilah, Remigiusz Zurawinski, Yves Canac, Benoît Laleu, Jérôme Lacour, Christine Lepetit, Germinal Magro, Gérald Bernardinelli, Bruno Donnadieu, Carine Duhayon, Marian Mikolajczyk, Remi Chauvin
     Dalton Trans. 2009, 8493-8508

Five strained diphosphoniums have been prepared by suitable methods. Their stereochemistry in the crystal state and their stereodynamics in solution result from a complex interplay between electrostatic, steric and covalent effects, that have also been studied by DFT calculations.

DOI: 10.1039/b903933c 

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