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Síntese de calcogenofenos via reações de ciclização de diinos com dicalcogenetos de diorganoíla promovida por FeCl3
(Universidade Federal de Santa Maria, 2015-02-27)
The present study reported the synthesis of a series of chalcogenophenes through the
cyclization of 1,3-diynes 1 mediated by FeCl3 and dialkyldichalcogenides. First, selenophenes
2 were synthesized through the cyclization ...