1H-Imidazolium, 1-ethenyl-3-ethyl-, bromide

Base Information

• Chemical Name: 1H-Imidazolium, 1-ethenyl-3-ethyl-, bromide
• CAS No.: 34311-88-1
• Molecular Formula: C7H11N2.Br
• Molecular Weight: 205.09600
• Mol file: 34311-88-1.mol

Synonyms:1-vinyl-3-ethylimidazolium bromide;1H-Imidazolium,1-ethenyl-3-ethyl-,bromide;3-ethyl-1-vinylimidazolium bromide;3-Ethyl-1-vinylimidazoliumbromid;1-ethyl-3-vinylimidazolium bromide;

Chemical Property of 1H-Imidazolium, 1-ethenyl-3-ethyl-, bromide

Chemical Property:

• PSA: 6.48000
• LogP: 2.03000

Purity/Quality:

97% ^*data from raw suppliers

3-Ethyl-1-vinyl-1H-imidazol-3-iumbromide 99+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1H-Imidazolium, 1-ethenyl-3-ethyl-, bromide

There total 2 articles about 1H-Imidazolium, 1-ethenyl-3-ethyl-, 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: 100.0%

1-vinylimidazole (1072-63-5,25232-42-2) + ethyl bromide (74-96-4) → 3-ethyl-1-vinyl-1H-imidazol-3-ium bromide (34311-88-1)

Guidance literature:

at 60 ℃; for 3h;

DOI:10.1016/j.reactfunctpolym.2016.07.021

Reference yield:

→ 3-ethyl-1-vinyl-1H-imidazol-3-ium bromide (34311-88-1)

Guidance literature:

1-Vinylimidazol, EtBr;

DOI:10.1007/BF00475720

Reference yield: 77.0%

3-ethyl-1-vinyl-1H-imidazol-3-ium bromide (34311-88-1) + diphenylphosphane (829-85-6) → 1-[2-(diphenylphosphino)ethyl]-3-ethylimidazolium bromide

Guidance literature:

diphenylphosphane; With potassium tert-butylate; In tetrahydrofuran; at 20 ℃; for 0.166667h; Inert atmosphere;

3-ethyl-1-vinyl-1H-imidazol-3-ium bromide; In tetrahydrofuran; acetonitrile; at 20 ℃; for 24h; Inert atmosphere;

DOI:10.1021/acs.organomet.9b00260

upstream raw materials:

1-vinylimidazole

ethyl bromide