1361407-24-0Relevant academic research and scientific papers
Phosphine-catalyzed annulations of azomethine imines: Allene-dependent [3 + 2], [3 + 3], [4 + 3], and [3 + 2 + 3] pathways
Na, Risong,Jing, Chengfeng,Xu, Qihai,Jiang, Hui,Wu, Xi,Shi, Jiayan,Zhong, Jiangchun,Wang, Min,Benitez, Diego,Tkatchouk, Ekaterina,Goddard, William A.,Guo, Hongchao,Kwon, Ohyun
, p. 13337 - 13348 (2011)
In this paper we describe the phosphine-catalyzed [3 + 2], [3 + 3], [4 + 3], and [3 + 2 + 3] annulations of azomethine imines and allenoates. These processes mark the first use of azomethine imines in nucleophilic phosphine catalysis, producing dinitrogen
Chiral Phosphine–Phosphite Ligands in Asymmetric Gold Catalysis: Highly Enantioselective Synthesis of Furo[3,4-d]-Tetrahydropyridazine Derivatives through [3+3]-Cycloaddition
Du, Qingwei,Neud?rfl, J?rg-Martin,Schmalz, Hans-Günther
supporting information, p. 2379 - 2383 (2018/01/27)
The AuI-catalyzed reaction of 2-(1-alkynyl)-2-alken-1-ones with azomethine imines regio- and diastereoselectively affords furo[3,4-d]tetrahydropyridazines in a tandem cyclization/intermolecular [3+3]-cycloaddition process under mild conditions.
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
