133379-54-1Relevant academic research and scientific papers
A facile and efficient one-pot synthesis of polysubstituted benzenes in guanidinium ionic liquids
Xin, Xin,Wang, Yan,Xu, Wu,Lin, Yingjie,Duan, Haifeng,Dong, Dewen
experimental part, p. 893 - 898 (2010/09/05)
A facile and efficient synthesis of polysubstituted benzenes has been developed via sequential Michael addition, Knoevenagel condensation and nucleophilic cyclization reactions of readily available chalcones with active methylene compounds in guanidinium
Nitriles in Organic Synthesis: Synthesis of Aromatic Amines, Aminopyridines, PyridoPyridine and PyridoPyrimidine Derivatives
El-Taweel, F. M.
, p. 762 - 766 (2007/10/02)
The reaction of the α-arylethylidenemalononitrile derivatives 1a,c with piperonylidenemalononitrile (2a) and with ethyl piperonylidenecyanoacetate (2b) yield 1-amino-3,5-diaryl-2,6-benzenedicarbonitrile (3a,c).Phenylaminopyridines 5a,b were obtained from
