1-Hexyl-3-MethyliMidazoliuM hydrosulfate

Base Information

• Chemical Name: 1-Hexyl-3-MethyliMidazoliuM hydrosulfate
• CAS No.: 478935-29-4
• Molecular Formula: C₁₀H₁₉N₂*HO₄S
• Molecular Weight: 264.346
• Mol file: 478935-29-4.mol

Synonyms:1-hexyl-3-methylimidazolium hydrogen sulfate;3-hexyl-1-methyl-1,2-dihydroimidazol-1-ium,hydrogen sulfate;

Chemical Property of 1-Hexyl-3-MethyliMidazoliuM hydrosulfate

Chemical Property:

• PSA: 89.46000
• LogP: 2.54660

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-Hexyl-3-MethyliMidazoliuM hydrosulfate

There total 4 articles about 1-Hexyl-3-MethyliMidazoliuM hydrosulfate 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: 94.0%

1-hexyl-3-methylimidazol-1-ium chloride (171058-17-6) → 1-hexyl-3-methylimidazolium hydrogen sulphate (478935-29-4)

Guidance literature:

With sodium hydrogen sulfate; In acetonitrile; at 25 ℃; for 96h; Inert atmosphere;

DOI:10.1021/op058002x

Reference yield:

1-hexyl-3-methyl-1-imidazolium bromide (85100-78-3) → 1-hexyl-3-methylimidazolium hydrogen sulphate (478935-29-4)

Guidance literature:

With sodium hydrogen sulfate; at 20 ℃; for 72h;

DOI:10.1016/j.tet.2012.11.045

Reference yield:

1-methyl-1H-imidazole (616-47-7) → 1-hexyl-3-methylimidazolium hydrogen sulphate (478935-29-4)

Guidance literature:

1-methyl-1H-imidazole; at 69.84 ℃; for 12h;

With sulfuric acid; In acetonitrile; at 69.84 ℃;

DOI:10.1039/c5cp06611e

upstream raw materials:

1-bromo-hexane

1-hexyl-3-methyl-1-imidazolium bromide

1-hexyl-3-methylimidazol-1-ium chloride

1-methyl-1H-imidazole

Downstream raw materials:

3-((2E,4Z)-5-chloro-2-(ethoxycarbonyl)-5-(4-fluorophenyl)penta-2,4-dienyl)-1-methyl-1H-imidazol-3-iumhydrogensulfate

3-((2E,4Z)-5-chloro-2-(ethoxycarbonyl)-5-(4-nitrophenyl)penta-2,4-dienyl)-1-methyl-1H-imidazol-3-iumhydrogensulfate

3-((2E,4Z)-5-chloro-2-(methoxycarbonyl)-5-(4-nitrophenyl)penta-2,4-dienyl)-1-methyl-1H-imidazol-3-iumhydrogensulfate

3-((2E,4Z)-5-chloro-5-(3-chlorophenyl)-2-(methoxycarbonyl)penta-2,4-dienyl)-1-methyl-1H-imidazol-3-iumhydrogensulfate

Refernces

• 1、 Nowicki, Janusz,?uczak, Justyna,Stańczyk, Dorota. "Dual functionality of amphiphilic 1-alkyl-3-methylimidazolium hydrogen sulfate ionic liquids: Surfactants with catalytic function". . p. 11591 - 11601. Retrieved 2016/02/09.
• 2、 Wang, Qing,Wu, Zhi Min,Li, Yongfei,Tan, Ying,Liu, Ning,Liu, Yuejin. "The efficient hydroxyalkylation of phenol with formaldehyde to bisphenol F over a thermoregulated phase-separable reaction system containing a water-soluble Bronsted acidic ionic liquid". . p. 33466 - 33473. Retrieved 2014/08/18.