1,3-bis(2,6-diisopropylphenyl)-2-methyl-1H-imidazol-3-ium iodide

Base Information

• Chemical Name: 1,3-bis(2,6-diisopropylphenyl)-2-methyl-1H-imidazol-3-ium iodide
• CAS No.: 1315461-60-9
• Molecular Formula: C₂₈H₃₉N₂*I
• Molecular Weight: 530.536
• Mol file: 1315461-60-9.mol

Synonyms:1,3-bis(2,6-diisopropylphenyl)-2-methyl-1H-imidazol-3-ium iodide

Chemical Property of 1,3-bis(2,6-diisopropylphenyl)-2-methyl-1H-imidazol-3-ium iodide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,3-bis(2,6-diisopropylphenyl)-2-methyl-1H-imidazol-3-ium iodide

There total 2 articles about 1,3-bis(2,6-diisopropylphenyl)-2-methyl-1H-imidazol-3-ium iodide 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: 51.0%

1,3-bis[2,6-diisopropylphenyl]imidazolium chloride (250285-32-6) + methyl iodide (74-88-4) → 1,3-bis(2,6-diisopropylphenyl)-2-methyl-1H-imidazol-3-ium iodide (1315461-60-9)

Guidance literature:

1,3-bis[2,6-diisopropylphenyl]imidazolium chloride; With n-butyllithium; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 0.25h; Inert atmosphere; Schlenk technique;

methyl iodide; In tetrahydrofuran; hexane; at -78 ℃; Inert atmosphere; Schlenk technique;

DOI:10.1021/acs.inorgchem.9b01630

Reference yield:

methyl iodide (74-88-4) → 1,3-bis(2,6-diisopropylphenyl)-2-methyl-1H-imidazol-3-ium iodide (1315461-60-9)

Guidance literature:

1,3-bis(2,6-diisopropylphenyl)-1H-imidazol-3-ium salt; With n-butyllithium; In tetrahydrofuran; hexane; at -40 ℃; for 0.0833333h; Inert atmosphere;

methyl iodide; In tetrahydrofuran; hexane; at -40 ℃; for 0.333333h; regioselective reaction; Inert atmosphere;

DOI:10.1002/anie.201001787

Reference yield:

1,3-bis(2,6-diisopropylphenyl)-2-methyl-1H-imidazol-3-ium iodide (1315461-60-9) → 1,3-bis(2,6-diisopropylphenyl)-2-methylene-2,3-dihydro-1H-imidazole (1315461-59-6)

Guidance literature:

With n-butyllithium; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 0.5h; Inert atmosphere;

DOI:10.1039/c1cc11737h

upstream raw materials:

methyl iodide

1,3-bis[2,6-diisopropylphenyl]imidazolium chloride

Downstream raw materials:

2-((dicyclohexylphosphino)methyl)-1,3-bis(2,6-diisopropylphenyl)-1H-imidazol-3-ium iodide

1,3-bis(2,6-diisopropylphenyl)-2-methylene-2,3-dihydro-1H-imidazole