1380413-89-7Relevant academic research and scientific papers
Synthesis of 4,4′-(arylmethylene)bis(3-carboxymethyl-1-phenyl-1H-pyrazol-5-ol)s using ionic liquid attached to colloidal silica nanoparticles in water
Shahbazi-Alavi, Hossein,Safaei-Ghomi, Javad,Esmaili, Samane,Nazemzadeh, Seyed Hadi
, p. 457 - 459 (2017)
An efficient synthesis of 10 4,4′-(arylmethylene)bis(3-carboxymethyl-1-phenyl-1H-pyrazol-5-ol)s, eight of which are novel, was achieved by a one-pot three-component reaction of phenylhydrazine, dimethyl acetylenedicarboxylate and an arylaldehyde using bis
Multicomponent synthesis of C-tethered bispyrazol-5-ols using CeO2 nanoparticles as an efficient and green catalyst
Safaei-Ghomi, Javad,Asgari-Keirabadi, Mehrnoosh,Khojastehbakht-Koopaei, Bahareh,Shahbazi-Alavi, Hossein
, p. 827 - 837 (2016)
CeO2 nanoparticles have been used as an efficient catalyst for the preparation of C-tethered bispyrazol-5-ols by pseudo five-component reaction of phenylhydrazine, acetylenedicarboxylates, and aromatic aldehydes at 70 °C in water. The use of no
Multicomponent domino reactions of acetylenedicarboxylates: Divergent synthesis of multi-functionalized pyrazolones and C-tethered bispyrazol-5-ols
Tu, Xing-Chao,Feng, Hui,Tu, Man-Su,Jiang, Bo,Wang, Shu-Liang,Tu, Shu-Jiang
supporting information; experimental part, p. 3169 - 3172 (2012/08/08)
An efficient and practical methodology of selectively divergent synthesis of arylidene pyrazolones and C-tethered bispyrazol-5-ols via multicomponent domino reactions of acetylenedicarboxylates, phenylhydrazine and aromatic aldehydes has been developed. T
