100514-13-4

Basic information

• Product Name: 4-(2H-Naphtho<1,2-d>triazol-2-yl)benzoesaeure-methylester
• Synonyms: 4-(2H-Naphtho<1,2-d>triazol-2-yl)benzoesaeure-methylester
• CAS NO: 100514-13-4
• Molecular Weight: 303.32
• Mol File: 100514-13-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4-(2H-Naphtho<1,2-d>triazol-2-yl)benzoesaeure-methylester(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(2H-Naphtho<1,2-d>triazol-2-yl)benzoesaeure-methylester(100514-13-4)
• EPA Substance Registry System: 4-(2H-Naphtho<1,2-d>triazol-2-yl)benzoesaeure-methylester(100514-13-4)

Safety Data

• Hazardous Substances Data: 100514-13-4(Hazardous Substances Data)

Upstream product

• 91-59-8 naphthalen-2-ylamine 
• 81-16-3 2-aminonaphthalenesulfonic acid 
• 150-13-0 4-amino-benzoic acid 
• 80468-91-3 2-amino-1-phenylazonaphthaline-4'-carboxylic acid 
• 67-56-1 methanol 
• 51887-37-7 4-(2H-naphtho[1,2-d][1,2,3]triazol-2-yl)phenylcarboxylic acid 

Relevant articles and documents

Copper-Catalyzed Cyclization of Aryl Amines and Aryldiazonium Salts under Air: Access to N-2-Aryl-Naphthotriazoles

A catalytic and step economic protocol for the construction of N-2-aryl-naphthotriazoles via copper-catalyzed cyclization of aryl amines and aryldiazonium salts is reported. With dioxygen in the air as termial oxidants under copper catalysis, various N-2-aryl-naphthotriazoles were synthesized in high yields. Importantly, this protocol features the sufficient inhibition of the classic C-N2 bond cleavage process of aryldiazonium tetrafluoroborates under copper catalysis and the undesired dehydrogenative coupling of aryl amines under oxidative conditions. Preliminary mechanistic studies indicated that a radical procedure might not be involved in this transformation. In addition, simple decoration of the obtained compounds delivers novel and attractive tetraphenylethylene moiety containing N-2-aryl-naphthotriazole derivatives. (Figure presented.).