103058-72-6

Basic information

• Product Name: ethyl 1-(2,4-dichlorophenyl)-1H-1,2,4-triazole-3-carboxylate
• Synonyms: ethyl 1-(2,4-dichlorophenyl)-1H-1,2,4-triazole-3-carboxylate
• CAS NO: 103058-72-6
• Molecular Weight: 286.117
• Mol File: 103058-72-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: ethyl 1-(2,4-dichlorophenyl)-1H-1,2,4-triazole-3-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl 1-(2,4-dichlorophenyl)-1H-1,2,4-triazole-3-carboxylate(103058-72-6)
• EPA Substance Registry System: ethyl 1-(2,4-dichlorophenyl)-1H-1,2,4-triazole-3-carboxylate(103058-72-6)

Safety Data

• Hazardous Substances Data: 103058-72-6(Hazardous Substances Data)

Upstream product

• 2999-46-4 Ethyl isocyanoacetate 
• 21872-70-8 2,4-dichlorobenzenediazonium tetrafluoroborate 

Relevant articles and documents

Cycloaddition of Isocyanides with Aryl Diazonium Salts: Catalyst-Dependent Regioselective Synthesis of 1,3- and 1,5-Disubstituted 1,2,4-Triazoles

An unprecedented catalyst-dependent regioselective [3 + 2] cycloaddition of isocyanides with aryl diazonium salts is reported. 1,3-Disubstituted 1,2,4-triazoles were selectively obtained in high yield under Ag(I) catalysis, whereas 1,5-disubstituted 1,2,4-triazoles were formed by Cu(II) catalysis. These catalytic methodologies provide a controlled, modular, and facile access to 1,2,4-triazole scaffolds with high efficiency, broad substrate scope, and excellent functional group compatibility.