2234-12-0Relevant academic research and scientific papers
Oxidized multiwalled nanotubes as efficient carbocatalyst for the general synthesis of azines
Agnoli, Stefano,Alemán, José,Blanco, Matías,Fraile, Alberto,Valle-Amores, Miguel A.
, p. 174 - 183 (2022/02/02)
The carbocatalytic synthesis of azines (N-N linked diimines) by mild-oxidized multiwalled carbon nanotubes catalyst (oxMWNT) is presented. The material, just with a 5 %wt. loading, is able to carry out a smooth room-temperature metal-free condensation of
Carbenoid Etherifications catalyzed by "green" silver nanoparticles and iron-copper nanoparticles
Garcia, Marco A.,Garcia-Munoz, Angel,Pena, Josue A.,Trujillo-Reyes, Jessica,Morales-Luckie, Raul A.,Avalos-Borja, Miguel,Vilchis-Nestor, Alfredo R.,Sanchez-Mendieta, Victor,Corona, David,Cuevas-Yanez, Erick
experimental part, p. 2 - 6 (2012/07/16)
Etherfication products were obtained from sodium salts of p-toluenesulfonylhydrazones in alcohol solutions at reflux temperature on treatment with catalytic amounts of iron-copper nanoparticles, and silver nanoparticles, which were prepared from Camellia
Orthoamide, LX [1]. N,N,N',N'-Tetraformylhydrazine- a Formylation Agent for Aromatic Compounds of Wide Scope
Kantlehner, Willi,Haug, Erwin,Scherr, Oliver,Stoyanov, Edmont V.,Mezger, Jochen,Ziegler, Georg
, p. 355 - 365 (2007/10/03)
The reagent system formed from N,N,N',N'-tetraformylhydrazine (3) and aluminum chloride allows the formylation of aromatic compounds. The scope of the method is comparable with the Olah formylation and the Gross-Rieche procedure, since benzene and fluorobenzene can be formylated. Two formyl groups are transferred from 3 to the aromatic nuclei when a molar ratio 4:1:4 (aluminum chloride/3/aromatic compound) is chosen.
