131182-89-3

Basic information

• Product Name: 1-[2-nitro-4-(trifluoromethyl)phenyl]-1H-1,2,3-benzotriazole
• Synonyms: 1-[2-nitro-4-(trifluoromethyl)phenyl]-1H-1,2,3-benzotriazole
• CAS NO: 131182-89-3
• Molecular Weight: 308.219
• Mol File: 131182-89-3.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 1-[2-nitro-4-(trifluoromethyl)phenyl]-1H-1,2,3-benzotriazole(CAS DataBase Reference)
• NIST Chemistry Reference: 1-[2-nitro-4-(trifluoromethyl)phenyl]-1H-1,2,3-benzotriazole(131182-89-3)
• EPA Substance Registry System: 1-[2-nitro-4-(trifluoromethyl)phenyl]-1H-1,2,3-benzotriazole(131182-89-3)

Safety Data

• Hazardous Substances Data: 131182-89-3(Hazardous Substances Data)

Upstream product

• 95-14-7 1,2,3-Benzotriazole 
• 121-17-5 2-chloro-3-nitro-5-trifluoromethylbenzene 

Relevant articles and documents

Facile cuI-catalyzed arylation of azoles and amides using simple enaminones as efficient ligands

(E)-3-(Dimethylamino)-1-(2-hydroxyphenyl)prop-2-en-1-one was found to be an excellent ligand for copper-catalyzed N-arylation of azoles and amides with aryl halides under mild conditions. The reaction took place at 82 C in MeCN with broad functional-group compatibility. A combination of the ligand and CuI proved to be an efficient catalytic system to promote the coupling reactions of aryl halides with azoles and amides.

Selective N(1)-arylation of benzotriazole with activated aryl halides under conditions of phase transfer catalysis

Arylation of 1H-1,2,3-benzotriazole with activated aryl halides in a medium of aromatic hydrocarbons under conditions of phase transfer catalysis with the use of inorganic bases and cetyltrimethylammonium bromide as a phase-transfer catalyst was studied.