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    • Synthesis and carbonylation of aryl acetylenes 

      KOTHA, S; TAFESH, A; DAVENPORT, K; ORTIZ, P (NATL INST SCIENCE COMMUNICATION, 2001)
      Several substituted aryl acetylenes have been prepared from acetophenones using the Vilsmeier reaction. Carbonylation of aryl acetylenes to produce aryl acrylic acids has been studied as a potential route to optically pure ...