1,4- Addition of diazomethane to a heterodiene: a direct preparation of the oxazolic ring.

نویسندگان

  • Flávio da S Emery
  • Raphael S F Silva
  • Kelly C G de Moura
  • Maria C F R Pinto
  • Mauro B Amorim
  • Valéria R S Malta
  • Regina H A Santos
  • Kátia M Honório
  • Albérico B F da Silva
  • Antonio V Pinto
چکیده

The reaction of naphthoquinone-oximes (3) and (4) with diazomethane yields directly, in one step, the oxazoles (5) and (6), respectively.

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عنوان ژورنال:
  • Anais da Academia Brasileira de Ciencias

دوره 79 1  شماره 

صفحات  -

تاریخ انتشار 2007