1-[2-(2-methoxyethoxy)ethyl]-3-(2,4,6-trimethylbenzyl)-5,6-dimethylbenzimidazolium bromide

Base Information

• Chemical Name: 1-[2-(2-methoxyethoxy)ethyl]-3-(2,4,6-trimethylbenzyl)-5,6-dimethylbenzimidazolium bromide
• CAS No.: 1195017-04-9
• Molecular Formula: Br*C₂₄H₃₃N₂O₂
• Molecular Weight: 461.442
• Mol file: 1195017-04-9.mol

Synonyms:

Chemical Property of 1-[2-(2-methoxyethoxy)ethyl]-3-(2,4,6-trimethylbenzyl)-5,6-dimethylbenzimidazolium bromide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-[2-(2-methoxyethoxy)ethyl]-3-(2,4,6-trimethylbenzyl)-5,6-dimethylbenzimidazolium bromide

There total 1 articles about 1-[2-(2-methoxyethoxy)ethyl]-3-(2,4,6-trimethylbenzyl)-5,6-dimethylbenzimidazolium bromide 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: 91.0%

C14H20N2O2 (1195016-96-6) + 2,4,6-trimethylbenzylbromide (4761-00-6) → 1-[2-(2-methoxyethoxy)ethyl]-3-(2,4,6-trimethylbenzyl)-5,6-dimethylbenzimidazolium bromide (1195017-04-9)

Guidance literature:

In toluene; for 6h; Reflux;

DOI:10.1016/j.jorganchem.2009.07.010

Reference yield: 78.0%

dichloro bis(acetonitrile) palladium(II) (21264-30-2,90243-59-7,14592-56-4) + 1-[2-(2-methoxyethoxy)ethyl]-3-(2,4,6-trimethylbenzyl)-5,6-dimethylbenzimidazolium bromide (1195017-04-9) → trans-bis[1-[2-(2-methoxyethoxy)ethyl]-3-(2,4,6-trimethylbenzyl)-5,6-dimethylbenzimidazolin-2-ylidene] palladium(II) dichloride

Guidance literature:

With Ag₂O; In dichloromethane; byproducts: AgBr; Ag2O (0.5 mmol) added to soln. of ligand (1.0 mmol) stirred for 24 h at room temp., Pd compd. (0.5 mmol) added, mixt. stirred for 2 h at room temp.; filtered, concd., pptd. (Et2O), filtered off, dried (vac.), elem. anal.;

DOI:10.1016/j.jorganchem.2009.07.010

Reference yield: 78.0%

1-[2-(2-methoxyethoxy)ethyl]-3-(2,4,6-trimethylbenzyl)-5,6-dimethylbenzimidazolium bromide (1195017-04-9) + palladium diacetate (3375-31-3) + sodium bromide (7647-15-6) → di-μ-bromobis[1-[2-(2-methoxyethoxy)ethyl]-3-(2,4,6-trimethylbenzyl)-5,6-dimethylbenzimidazolin-2-ylidene]dibromodipalladium(II)

Guidance literature:

In dimethyl sulfoxide; ligand (0.5 mmol), Pd(OAc)2 (0.5 mmol) and NaBr (2 mmol) in DMSO stirredat 90°C for 24 h; filtered, evapd., suspnd. (CH2Cl2), extd. (H2O), org. layer dried (MgSO4), evapd., elem. anal.;

DOI:10.1016/j.jorganchem.2009.07.010

upstream raw materials:

C₁₄H₂₀N₂O₂

2,4,6-trimethylbenzylbromide