Phosphine-catalyzed [4 + 3] cycloaddition reaction of aromatic azomethine imines with allenoates

作者：Zhen Li, Hao Yu, Y. T. Feng, Zhanfeng Hou, Lei Zhang, Wenjun Yang, Yang Wu, Yumei Xiao, Hongchao Guo · 发表于：RSC Advances · 年份：2015 · DOI：10.1039/c5ra04374c · 被引用次数：74 · 研究领域：Synthesis and Catalytic Reactions、Synthesis of β-Lactam Compounds、Asymmetric Hydrogenation and Catalysis

An efficient phosphine-catalyzed [4 + 3] cycloaddition of aromatic azomethine imines with allenoates has been developed, providing dinitrogen-fused heterocyclic compounds in moderate to excellent yields.