A simple and highly efficient synthetic strategy to access 3,3-bipyrrole derivatives by the reaction of dienone derivatives with TosMIC is reported. The reaction involves a van Leusen's pyrrole synthesis followed by an unusual CâC bond cleavage in the presence of water under mild conditions.
本报告介绍了一种通过二烯酮衍
生物与 TosMIC 反应获得 3,3-联
吡咯衍
生物的简单而高效的合成策略。该反应涉及 van Leusen 的
吡咯合成,然后在温和的条件下,在有
水存在的情况下进行不寻常的 CâC 键裂解。