1591838-62-8Relevant articles and documents
Phosphine-catalyzed [3+2] cycloaddition reactions of azomethine imines with electron-deficient alkenes: A facile access to dinitrogen-fused heterocycles
Li, Zhen,Yu, Hao,Liu, Honglei,Zhang, Lei,Jiang, Hui,Wang, Bo,Guo, Hongchao
supporting information, p. 1731 - 1736 (2014/03/21)
An efficient method for the phosphine-catalyzed [3+2] cycloaddition reaction of azomethine imines with diphenylsulfonyl alkenes to give dinitrogen-fused bi- or tricyclic heterocyclic compounds in high yields has been described. Moreover, two phenylsulfony