66519-70-8

Basic information

• Product Name: 2-benzyl-2H-benzo[d][1,2,3]triazole
• Synonyms: 2-benzyl-2H-benzo[d][1,2,3]triazole
• CAS NO: 66519-70-8
• Molecular Weight: 209.25
• Mol File: 66519-70-8.mol
• Article Data: 13

Chemical Properties

• CAS DataBase Reference: 2-benzyl-2H-benzo[d][1,2,3]triazole(CAS DataBase Reference)
• NIST Chemistry Reference: 2-benzyl-2H-benzo[d][1,2,3]triazole(66519-70-8)
• EPA Substance Registry System: 2-benzyl-2H-benzo[d][1,2,3]triazole(66519-70-8)

Safety Data

• Hazardous Substances Data: 66519-70-8(Hazardous Substances Data)

Upstream product

• 95-14-7 1,2,3-Benzotriazole 
• 100-51-6 benzyl alcohol 
• 43183-36-4 1-(trimethylsilyl)-1H-benzotriazole 
• 68985-05-7 1,1′-carbonylbis-benzotriazole 
• 6085-94-5 1-benzyl-1,2,4-triazole 
• 100-39-0 benzyl bromide 
• 57710-80-2 1-benzyloxycarbonyl-1Hbenzo[d][1.2.3]triazole 
• 100-44-7 benzyl chloride 

Relevant articles and documents

Mitsunobu reaction of 1,2,3-NH-triazoles: A regio- and stereoselective approach to functionalized triazole derivatives

The Mitsunobu reaction was used in the preparation of chiral triazole derivatives. The reactions gave good to excellent yields with large substrate scope. Complete stereochemistry inversion was obtained, making this strategy one practical approach for the

TBAF-assisted copper-catalyzed N-arylation and benzylation of benzazoles with aryl and benzyl halides under the ligand/base/ solvent-free conditions

(Equation Presented) TBAF-assisted N-arylation and benzylation of benzazoles such as 1H-benzimidazole, 1H-indole, and 1H-benzotriazole with aryl and benzyl halides have been demonstrated under the ligand/base/solvent-free conditions. In the presence of CuBr2 and TBAF (n-Bu4NF), the azoles underwent N-arylation and benzylation with aryl and benzyl halides smoothly in moderate to good yields. It is noteworthy that the reaction is conducted under the ligand/base/solvent-free conditions.

Organic reactions in ionic liquids: A simple highly regioselective or regiospecific substitutions of benzotriazole

In the absence of any added base in ionic liquids [Bmim][BF4], benzotriazole replaces the halogen atom of an α-halogenated ketone or α-halogenated carboxylic ester to give the corresponding N-1-substituted benzotriazole as the only isomer, and