17679-79-7Relevant academic research and scientific papers
Diastereoselective synthesis of pyrazolines using a bifunctional Bronsted acidic ionic liquid under solvent-free conditions
Safaei, Shirin,Mohammadpoor-Baltork, Iraj,Khosropour, Ahmad R.,Moghadam, Majid,Tangestaninejad, Shahram,Mirkhani, Valiollah
supporting information, p. 3095 - 3104 (2013/01/15)
An efficient protocol for the excellent diastereoselective synthesis of pyrazolines via a three-component reaction of aldehydes, hydrazines and dimethyl acetylenedicarboxylate (DMAD) in the presence of a bifunctional Bronsted acidic ionic liquid as a reus
1,3-Dipolar Cycloadditions, 89. New Contributions to the Chemistry of Diphenylnitrilimine
Clovis, James S.,Fliege, Werner,Huisgen, Rolf
, p. 3062 - 3070 (2007/10/02)
Methyl propiolate, tetrolate, and phenylpropiolate combine with diphenylnitrilimine (1) to afford regioisomeric cycloadducts; the preferential orientation shifts in the sequence given from the pyrazole-5-carboxylic ester to the 4-carboxylic ester.Correspo
