5-ethyl-2-methyl-1H-imidazole

Base Information

• Chemical Name: 5-ethyl-2-methyl-1H-imidazole
• CAS No.: 29239-89-2
• Molecular Formula: C6H10 N2
• Molecular Weight: 110.159
• Hs Code.: 2933290090
• DSSTox Substance ID: DTXSID40458228
• Nikkaji Number: J183.809A
• Wikidata: Q72490636
• Mol file: 29239-89-2.mol

Synonyms:29239-89-2;2-Methyl-4-ethylimidazole;5-ethyl-2-methyl-1H-imidazole;4-ethyl-2-methyl-1H-imidazole;ethylmethylimidazole;LINALYLISOVALERATE;SCHEMBL152067;2-Methyl-4-ethyl-1H-imidazole;DTXSID40458228;AKOS006350131;AC-6186;FT-0725728;A876504

Chemical Property of 5-ethyl-2-methyl-1H-imidazole

Chemical Property:

• Vapor Pressure: 0.00827mmHg at 25°C
• Boiling Point: 276 °C
• Flash Point: 137 ºC
• PSA: 28.68000
• Density: 1.000
• LogP: 1.28050
• Storage Temp.: 2-8°C
• XLogP3: 1.3
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 110.084398327
• Heavy Atom Count: 8
• Complexity: 72.9

Purity/Quality:

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

4-Ethyl-2-methyl-1H-imidazole 95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCC1=CN=C(N1)C

Technology Process of 5-ethyl-2-methyl-1H-imidazole

There total 2 articles about 5-ethyl-2-methyl-1H-imidazole 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:

→ 4-ethyl-2-methyl-1(3)H-imidazole (29239-89-2)

Guidance literature:

entspr. Imidazol (It), Raney-Nickel;

DOI:10.1039/P19720001955

Reference yield:

N,N'-(ethyl-ethenediyl)-bis-benzamide (132962-63-1) + acetic anhydride (108-24-7) → 2-methyl-4-ethyl-imidazole (29239-89-2)

Guidance literature:

at 140 ℃; im Rohr;

Reference yield: 83.0%

1,4-diphenyl-1,3-butadiyne (886-66-8) + 4-ethyl-2-methyl-1(3)H-imidazole (29239-89-2) → C22H20N2 (1340595-19-8) + C22H20N2

Guidance literature:

With copper(l) iodide; 1,10-Phenanthroline; caesium carbonate; In dimethyl sulfoxide; at 100 ℃; for 16h; optical yield given as %de; diastereoselective reaction;

DOI:10.1016/j.tetlet.2011.08.079

upstream raw materials:

N,N'-(ethyl-ethenediyl)-bis-benzamide

acetic anhydride

Downstream raw materials:

[Rh(CO)(2-ethyl-5-methylimidazole)(triphenylphosphine)2][BPh₄]

[Rh(CO)(2-ethyl-5-methylimidazole)(triphenylphosphine)2][ClO₄]

C₂₂H₂₀N₂

C₂₄H₂₄N₂

Refernces