69624-88-0Relevant articles and documents
Carbamoylation of Azomethine Imines via Visible-Light Photoredox Catalysis
Correia, José Tiago M.,Matsuo, Bianca T.,Oliveira, Pedro H. R.,Paix?o, Márcio W.
supporting information, p. 6775 - 6779 (2021/09/13)
A versatile and robust photocatalytic methodology to install the amide functional group into azomethine imine ions is described. This protocol is distinguished by its broad scope and mild reaction conditions, which are well suited for the preparation of s
Asymmetric [3 + 2] Cycloaddition of Methyleneindolinones with N,N′-Cyclic Azomethine Imines Catalyzed by a N,N′-Dioxide-Mg(OTf)2 Complex
Yin, Chengkai,Lin, Lili,Zhang, Dong,Feng, Juhua,Liu, Xiaohua,Feng, Xiaoming
, p. 9691 - 9699 (2015/10/12)
A highly efficient chiral N,N′-dioxide-Mg(OTf)2 catalyst system has been developed for the asymmetric 1,3-dipolar cycloaddition between methyleneindolinones and N,N′-cyclic azomethine imines. The desired pyrazolidine products with contiguous qu
Enantioselective copper-catalyzed [3+3] cycloaddition of azomethine ylides with azomethine imines
Guo, Hongchao,Liu, Honglei,Zhu, Fu-Lin,Na, Risong,Jiang, Hui,Wu, Yang,Zhang, Lei,Li, Zhen,Yu, Hao,Wang, Bo,Xiao, Yumei,Hu, Xiang-Ping,Wang, Min
supporting information, p. 12641 - 12645 (2013/12/04)
The more dipoles, the merrier: An asymmetric [3+3] cycloaddition of azomethine ylides derived from imines 1 with azomethine imines 2 in the presence of a chiral ferrocenylphosphine-copper catalyst afforded highly functionalized heterocyclic products 3 in high yield with excellent enantio- and diastereoselectivity (see scheme; DBU=1,8-diazabicyclo[5.4.0]undec-7-ene). The 1,3-dipolar reaction partners can be readily prepared from aldehydes. Copyright
