62289-79-6

Upstream product

• 67-56-1 methanol 
• 212329-34-5 2-phenyl-2H-1,2,3-triazole-4-carboxamide 
• 877309-59-6 methyl 2H-1,2,3-triazole-4-carboxylate 
• 4967-77-5 methyl 1,2,3-triazole-4-carboxylate 
• 71-43-2 benzene 

Downstream Products

• 62289-78-5 2-phenyl-2H-1,2,3-triazole-4-carboxylic hydrazide 
• 1616057-72-7 methyl 2-(2-methoxyphenyl)-2H-1,2,3-triazole-4-carboxylate 
• 849021-50-7 trifluoro-N'-(2-phenyl-2H-1,2,3-triazol-4-yl-carbonyl)methanesulfonic hydrazide 
• 3213-80-7 2-phenyl-1,2,3-triazole-4-carboxaldehyde 

Relevant academic research and scientific papers

Unveiling Potent Photooxidation Behavior of Catalytic Photoreductants

We describe a photocatalytic system that reveals latent photooxidant behavior from one of the most reducing conventional photoredox catalysts, N-phenylphenothiazine (PTH). This aerobic photochemical reaction engages difficult to oxidize feedstocks, such as benzene, in C(sp2)-N coupling reactions through direct oxidation. Mechanistic studies are consistent with activation of PTH via photooxidation and with Lewis acid cocatalysts scavenging inhibitors inextricably formed in this process.

Palladium-catalyzed ortho-alkoxylation of 2-aryl-1,2,3-triazoles

Palladium-catalyzed alkoxylation of 2-aryl-1,2,3-triazoles was described in the presence of various groups in the aromatic rings. In addition, some other directing groups of heterocycles containing nitrogen were explored.

Reactions of 1,2,3-triazoles with trifluoromethanesulfonyl chloride and trifluoromethanesulfonic anhydride

Reactions of 4,5-dibromo-1,2,3-triazole, 1H-1,2,3-benzotriazole, and 2-phenyl-2H-1,2,3-triazole-4-carbonyl chloride with trifluoromethanesulfonyl chloride and trifluoromethanesulfonic anhydride were studied. 4,5-Dibromo-1,2,3-triazole sodium salt reacted