1313994-71-6Relevant articles and documents
Alkyne-azide cycloaddition catalyzed by Fe-Cu nanoparticles
Garcia-Munoz, Angel,Gonzalez, Jaime,Trujillo-Reyes, Jessica,Morales-Luckie, Raul A.,Sanchez-Mendieta, Victor,Gonzalez, Carlos,Fuentes, Aydee,Cuevas-Yanez, Erick
, p. 160 - 164 (2012)
1,2,3-triazoles were synthesized using several alkynes and azides as starting materials in the presence of catalytic amounts of Cu-Fe nanoparticles. The process represents many advantages because it does not require additional bases or reductants, and thi
Catalytic activity of dithioic acid copper complexes in the alkyne-azide cycloaddition
Velasco, Bayardo E.,Lopez-Tellez, Gustavo,Gonzalez-Rivas, Nelly,Garcia-Orozco, Ivan,Cuevas-Yanez, Erick
, p. 292 - 299 (2013/06/05)
Diverse dithioic acid copper complexes exhibit a high catalytic activity in the copper-catalyzed alkyne-azide cycloaddition using several solvents under different temperatures, showing a high efficiency with only 0.005 mmol catalyst/mmol alkyne or less. A dithioic acid copper complex derived from acetophenone was selected and used as the catalyst in the preparation of a library of 1,4-disubstituted-1,2,3-triazoles. This process occurred in high yields and good functional group tolerance.
Effect of temperature on triazole and bistriazole formation through copper-catalyzed alkyne-azide cycloaddition
González, Jaime,Pérez, Víctor M.,Jiménez, David O.,Lopez-Valdez, Germán,Corona, David,Cuevas-Ya?ez, Erick
supporting information; experimental part, p. 3514 - 3517 (2011/07/09)
Temperature is an important factor in the copper catalyzed alkyne azide cycloaddition under oxidative conditions. 1,2,3-Triazoles were obtained in high yields when several alkynes and azides were reacted at methanol reflux using catalytic amounts of both