Synthesis of Substituted 2-Alkoxycarbonyl or 2-Cyano-1,3-butadienes
摘要:
A series of 2-butoxycarbonyl-1,4-diaryl-1,3-butadienes and 2-cyano-1,4-diaryl-1,3-butadienes are synthesized by one pot reaction of 2-butoxycarbonyl or 2-cyanoethenylphosphonate with aromatic aldehyde and tributylphosphine.