1616632-98-4Relevant academic research and scientific papers
Combining a click-multicomponent reaction: One-pot synthesis of 1,2,3-triazol-4-ylmethyl 3-amino-5,10-dihydro-5,10-dioxo-1H-pyrazolo[1,2- b]phthalazine-2-carboxylate derivatives
Dabiri, Minoo,MaGee, David,Salehi, Peyman,Torkian, Laleh,Fakharian, Mahsa,Donahue, Jordan
supporting information, p. 2037 - 2044 (2014/07/07)
(1,2,3-Triazol-4-yl)methyl-3-amino-5,10-dihydro-5,10-dioxo-1H-pyrazolo[1, 2-b]phthalazine-2-carboxylate derivatives were synthesized by a four-component, one-pot condensation reaction of benzaldehyde derivatives, an active methylene compound (prop-2-ynyl-2-cyanoacetate), azides, and phthalhydrazide in the presence of Cu(OAc)2/sodium ascorbate as catalysts and 1-methyl-1H-imidazolium trifluoroacetate ([Hmim]TFA) as an ionic liquid medium in good to excellent yields. Copyright
