1263862-50-5

Basic information

• Product Name: 1,4-bis(2,6-diisopropylphenyl)-1H-[1,2,3]-triazole
• Synonyms: 1,4-bis(2,6-diisopropylphenyl)-1H-[1,2,3]-triazole
• CAS NO: 1263862-50-5
• Molecular Weight: 389.584
• Mol File: 1263862-50-5.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: 1,4-bis(2,6-diisopropylphenyl)-1H-[1,2,3]-triazole(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-bis(2,6-diisopropylphenyl)-1H-[1,2,3]-triazole(1263862-50-5)
• EPA Substance Registry System: 1,4-bis(2,6-diisopropylphenyl)-1H-[1,2,3]-triazole(1263862-50-5)

Safety Data

• Hazardous Substances Data: 1263862-50-5(Hazardous Substances Data)

Upstream product

• 163704-47-0 2-iodo-1,3-diisopropylbenzene 
• 24544-04-5 2,6-diisopropylbenzenamine 
• 156023-27-7 (2,6-diisopropylphenyl)acetylene 
• 136551-45-6 2,6-diisopropyl-1-azidobenzene 

Downstream Products

• 1443747-04-3 1,4-di(2,6-diisopropylphenyl)-3-methyl-H-1,2,3-triazolium iodide 
• 1370328-75-8 3-methyl-1,4-bis(2,6-diisopropylphenyl)-1,2,3-triazolium tetrafluoroborate 

Relevant articles and documents

Mono- and Di-Mesoionic Carbene-Boranes: Synthesis, Structures and Utility as Reducing Agents

Mesoionic carbenes (MIC) of the 1,2,3-triazol-5-ylidene type are currently popular ligands in organometallic chemistry. Their use in main group chemistry has been rather limited. In this contribution we present mono- and di-MIC-boranes with MICs based on triazolylidenes. The synthesis involves in-situ deprotonation of the corresponding triazolium salts and their reaction with boranes to form the desired compounds. Whereas this reaction route worked well for all triazolium salts derived from the 1,4-regioisomer of the triazoles, for the methlyene-bridged bi-triazolium salt derived from a 1,5-substiuted triazole, we observed the unexpected decomposition of the bi-triazolium and the formation of a triazole-borane with a new N?B bond. All compounds were characterized via multinuclear NMR spectroscopy, mass spectrometry, and single crystal X-ray diffraction. Furthermore, the MIC-boranes were used as reducing agents for the reduction of the C=O of aldehydes to the corresponding alcohols.

An abnormal N-heterocyclic carbene-copper(I) complex in click chemistry

Herein we report the synthesis of a copper(I) chloro complex using an abnormal N-heterocyclic carbene (aNHC) salt, 1,3-bis(2,6-diisopropylphenyl)-2,4- diphenylimidazolium. The Cu(aNHC) complex efficiently catalyzed Huisgen 1,3-dipolar cycloaddition reacti

Suzuki-Miyaura cross-coupling reaction catalyzed by PEPPSI-type 1,4-di(2,6-diisopropylphenyl)-1,2,3-triazol-5-ylidene (tzIPr) palladium complex

A 1,4-di(2,6-diisopropylphenyl)-1,2,3-triazol-5-ylidene (tzIPr)-based PEPPSI-type palladium complex was developed as an excellent precatalyst for the Suzuki-Miyaura cross-coupling reaction. The complex showed high activity under mild conditions for the cross-coupling reactions between various types of aryl chlorides and aryl boronic acids regardless of the steric and electronic nature of the substrates.