Unconventional oxazole formation from isocyanides.

نویسندگان

  • Aurélie dos Santos
  • Laurent El Kaïm
  • Laurence Grimaud
  • Caroline Ronsseray
چکیده

The coupling of an acyl chloride with an isocyanide affords 2,5-disubstituted oxazoles under mild basic conditions instead of 4,5-disubstituted derivatives when using Schöllkopf conditions (butyllithium); this reaction constitutes a remarkable example of a base-induced chemoselective process in isocyanide chemistry.

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عنوان ژورنال:
  • Chemical communications

دوره 26  شماره 

صفحات  -

تاریخ انتشار 2009