Synthesis and reduction kinetics of sterically shielded pyrrolidine nitroxides.

نویسندگان

  • Joseph T Paletta
  • Maren Pink
  • Bridget Foley
  • Suchada Rajca
  • Andrzej Rajca
چکیده

A series of sterically shielded pyrrolidine nitroxides were synthesized, and their reduction by ascorbate (vitamin C) indicate that nitroxide 3, a tetraethyl derivative of 3-carboxy-PROXYL, is reduced at the slowest rate among known nitroxides, i.e., at a 60-fold slower rate than that for 3-carboxy-PROXYL.

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عنوان ژورنال:
  • Organic letters

دوره 14 20  شماره 

صفحات  -

تاریخ انتشار 2012