3711-70-4Relevant academic research and scientific papers
Base-Promoted Synthesis of N-Substituted 1,2,3-Triazoles via Enaminone-Azide Cycloaddition Involving Regitz Diazo Transfer
Wan, Jie-Ping,Cao, Shuo,Liu, Yunyun
supporting information, p. 6034 - 6037 (2016/12/09)
The domino reactions between NH-based secondary enaminones and tosyl azide have been developed for the synthesis of various N-substituted 1,2,3-triazoles by employing t-BuONa as the base promoter. Through a key Regitz diazo-transfer process with tosyl azi
Features of reactions of (E)-1-(β-aroylvinyl)pyridinium bromides with binucleophiles
Khachikyan, R. Dzh.,Ovakimyan,Panosyan,Tamazyan,Ayvazyan
, p. 1574 - 1580 (2016/08/26)
Regardless of pH and a solvent nature the reactions of (E)-1-(β-aroylvinyl)pyridinium bromides with hydrazine led to the formation of pyrazole derivatives. The salts reacted with thiourea via intermediate formation of 4-arylpyrimidine-2-thiol to give (Z)-
