3-methyl-1,4-bis(2,6-diisopropylphenyl)-1,2,3-triazolium tetrafluoroborate

Base Information

• Chemical Name: 3-methyl-1,4-bis(2,6-diisopropylphenyl)-1,2,3-triazolium tetrafluoroborate
• CAS No.: 1370328-75-8
• Molecular Formula: BF₄*C₂₇H₃₈N₃
• Molecular Weight: 491.423
• Mol file: 1370328-75-8.mol

Synonyms:3-methyl-1,4-bis(2,6-diisopropylphenyl)-1,2,3-triazolium tetrafluoroborate

Chemical Property of 3-methyl-1,4-bis(2,6-diisopropylphenyl)-1,2,3-triazolium tetrafluoroborate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-methyl-1,4-bis(2,6-diisopropylphenyl)-1,2,3-triazolium tetrafluoroborate

There total 2 articles about 3-methyl-1,4-bis(2,6-diisopropylphenyl)-1,2,3-triazolium tetrafluoroborate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 76.0%

1,4-bis(2,6-diisopropylphenyl)-1H-[1,2,3]-triazole (1263862-50-5) + trimethoxonium tetrafluoroborate (420-37-1) → 3-methyl-1,4-bis(2,6-diisopropylphenyl)-1,2,3-triazolium tetrafluoroborate (1370328-75-8)

Guidance literature:

In dichloromethane; for 48h; Inert atmosphere;

DOI:10.1002/ejic.201101383

Reference yield:

(2,6-diisopropylphenyl)acetylene (156023-27-7) + 2,6-diisopropyl-1-azidobenzene (136551-45-6) → 3-methyl-1,4-bis(2,6-diisopropylphenyl)-1,2,3-triazolium tetrafluoroborate (1370328-75-8)

Guidance literature:

Multi-step reaction with 2 steps

1: C₁₄H₁₁ClCuN₃

2: dichloromethane / 48 h / Inert atmosphere

With C₁₄H₁₁ClCuN₃; In dichloromethane;

DOI:10.1002/ejic.201101383

Reference yield: 78.0%

bis(η3-allyl-μ-chloropalladium(II)) + 3-methyl-1,4-bis(2,6-diisopropylphenyl)-1,2,3-triazolium tetrafluoroborate (1370328-75-8) + silver(l) oxide (20667-12-3) → (η3-allyl)chloro(3-methyl-1,4-bis(2,6-diisopropylphenyl)-1,2,3-triazol-5-ylidene)palladium(II) (1370328-78-1)

Guidance literature:

With (CH₃)4NCl; In dichloromethane; acetonitrile; under N2, Schlenk tube; Ag2O (0.12 mmol) and Me4NCl (0.22 mmol) added tosoln. of C2HN3(Me)(Dipp)2BF4 (0.22 mmol) in MeCN/CH2Cl2 (1/1), mixt. st irred at room temp. for 5 h, (PdCl(allyl))2 (0.11 mmol) added, mixt. stirred overnight; evapn. under vac., residue extd. with CH2Cl2, extract filtered, filtrateconcd., chromy. (SiO2, 20% EtOAc/hexanes), recrystn. from toluene/hexan e; elem. anal.;

DOI:10.1002/ejic.201101383

upstream raw materials:

1,4-bis(2,6-diisopropylphenyl)-1H-[1,2,3]-triazole

trimethoxonium tetrafluoroborate

(2,6-diisopropylphenyl)acetylene

2,6-diisopropyl-1-azidobenzene

Downstream raw materials:

chlorodicarbonyl(3-methyl-1,4-bis(2,6-diisopropylphenyl)-1,2,3-triazol-5-ylidene)iridium(I)

(η3-allyl)chloro(3-methyl-1,4-bis(2,6-diisopropylphenyl)-1,2,3-triazol-5-ylidene)palladium(II)

(η3-but-2-enyl)chloro(3-methyl-1,4-bis(2,6-diisopropylphenyl)-1,2,3-triazol-5-ylidene)palladium(II)