The complexed triphosphaallyl radical, cation, and anion family.

نویسندگان

  • Manfred Scheer
  • Christian Kuntz
  • Markus Stubenhofer
  • Michael Linseis
  • Rainer F Winter
  • Marek Sierka
چکیده

Radically complex: The photolytic reaction of [Cp*P{W(CO)(5)}(2)] (Cp* = C(5)Me(5)) with a diphosphene produces, via a radical intermediate, an air-stable complexed triphosphaallyl radical, in which the unpaired electron is evenly distributed over both terminal P atoms. Oxidation of the radical leads to a triphosphaallyl cation, which is only stable at low temperatures in solution, whereas the stable triphosphaallyl anion is formed by reduction (see picture, Mes* = 2,4,6-tri-tert-butylphenyl).

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عنوان ژورنال:
  • Angewandte Chemie

دوره 48 14  شماره 

صفحات  -

تاریخ انتشار 2009