31802-49-0

Basic information

• Product Name: 1,5-bis(4-nitrophenyl)-1H-1,2,3-triazole
• Synonyms: 1,5-bis(4-nitrophenyl)-1H-1,2,3-triazole
• CAS NO: 31802-49-0
• Molecular Weight: 311.257
• Mol File: 31802-49-0.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1,5-bis(4-nitrophenyl)-1H-1,2,3-triazole(CAS DataBase Reference)
• NIST Chemistry Reference: 1,5-bis(4-nitrophenyl)-1H-1,2,3-triazole(31802-49-0)
• EPA Substance Registry System: 1,5-bis(4-nitrophenyl)-1H-1,2,3-triazole(31802-49-0)

Safety Data

• Hazardous Substances Data: 31802-49-0(Hazardous Substances Data)

Upstream product

• 1516-60-5 4-nitrophenyl azide 
• 636-98-6 p-nitrobenzene iodide 
• 1204-91-7 1-(4-nitrophenyl)-1H-1,2,3-triazole 
• 10480-04-3 1,5-bis-(4-nitro-phenyl)-4,5-dihydro-1H-[1,2,3]triazole 

Relevant articles and documents

Design and applications of new phosphine-free tetradentate Pd-catalyst: Regioselective C–H activation on 1-substituted 1,2,3-triazoles and indoles(NH-Free)

This article describes the synthesis of a new phosphine free tetradentate Pd catalyst using dl-2,3-diaminopropionic acid. The complex was characterized by Mass, IR, and 1H NMR. The catalyst is air stable at room temperature and non-hygroscopic. Application of this new catalyst to regioselective C–H activation on 1-substituted 1,2,3-triazole and indoles with aryl iodides to get corresponding C-5 and C-2 arylated products with satisfactory yields. All the products were characterized by spectroscopic studies.

Triazolines. XII Permanganate Oxidation of 1,2,3-Triazolines Using Phase-Transfer Catalysis. Electronic and Steric Effects

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