864669-72-7Relevant academic research and scientific papers
Synthesis and antimicrobial activity evaluation of some novel hydrazone, pyrazolone, chromenone, 2-pyridone and 2-pyrone derivatives
Atta-Allah, Saad R.,Abou-Elmagd, Wael S. I.,Kandeel, Kamal A. A.,Hemdan, Magdy M.,Haneen, David S. A.,Youssef, Ahmed S. A.
, p. 617 - 623 (2017/12/26)
A cyanoacetohydrazide derivative underwent a series of reactions with different nucleophilic reagents, such as hydrazine hydrate, p-chlorobenzaldehyde and salicylaldehyde, to give the condensation products. In addition, an arylidene malononitrile was reac
Synthesis and spectral characterization of some novel phosphonyl- and phosphoryl pyrazole compounds
Ali, Tarik E.
, p. 426 - 436 (2013/09/23)
1,3-Diphenyl-1H-pyrazole-4-carbaldehyde (1) reacted with aniline, 2-substituted anilines, and P,P-dimethylphosphinic hydrazide in the presence of diethyl phosphite to give acyclic α-aminophosphonate 2, cyclic α-aminophosphonates 4-6, and α-hydrazinophosph
Synthesis of pyrazole encompassing 2-pyridone derivatives as antibacterial agents
Desai, Nisheeth C.,Rajpara, Kiran M.,Joshi, Vivek V.
supporting information, p. 2714 - 2717 (2013/06/27)
A series of novel compounds 6-amino-1-((1,3-diphenyl-1H-pyrazole-4-yl) methyleneamino)-4-(aryl)-2-oxo-1,2-dihydropyridine-3,5-dicarbonitriles (4a-t) were synthesized and characterized by IR, 1H NMR, 13C NMR and mass spectral data. Th
A facile synthesis of some new thiazolo[3,2-a]-pyridines containing pyrazolyl moiety and their antimicrobial activity
El-Emary,Khalil,El-Hag Ali,El-Adasy
, p. 19 - 30 (2007/10/03)
Condensation of 2-cyanomethyl-4-thiazolinone 1 with 1,3-diphenyl-pyrazole- 4-carboxaldehyde 2 in ethanol containing a few drops of piperidine yielded the novel methylene derivative 3. Compound 3 was refluxed with malononitrile to give the corresponding th
