2-Ethyl-1,4-diiodobenzene

Base Information

• Chemical Name: 2-Ethyl-1,4-diiodobenzene
• CAS No.: 89976-52-3
• Molecular Formula: C8H8I2
• Molecular Weight: 357.961
• DSSTox Substance ID: DTXSID80596850
• Wikidata: Q82492230
• Mol file: 89976-52-3.mol

Synonyms:89976-52-3;2-Ethyl-1,4-diiodobenzene;Benzene, 2-ethyl-1,4-diiodo-;SCHEMBL8645452;DTXSID80596850

Chemical Property of 2-Ethyl-1,4-diiodobenzene

Chemical Property:

• PSA: 0.00000
• LogP: 3.45820
• XLogP3: 4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 357.87155
• Heavy Atom Count: 10
• Complexity: 103

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCC1=C(C=CC(=C1)I)I

Technology Process of 2-Ethyl-1,4-diiodobenzene

There total 2 articles about 2-Ethyl-1,4-diiodobenzene 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:

2-ethyl-4-iodo-phenylamine (99471-67-7) → 2-ethyl-1,4-diiodobenzene (89976-52-3)

Guidance literature:

2-ethyl-4-iodo-phenylamine; With hydrogenchloride; sodium nitrite; In water;

With potassium iodide; In water;

DOI:10.1039/c5ra15291g

Reference yield:

→ 2-ethyl-1,4-diiodobenzene (89976-52-3)

Guidance literature:

3-Iod-ethylbenzol, H2SO4, 100grad;

Reference yield: 82.0%

2-ethyl-1,4-diiodobenzene (89976-52-3) + (4-butylphenyl)acetylene (79887-09-5) → 1,4-bis((4-butylphenyl)ethynyl)-2-ethylbenzene (1373161-59-1)

Guidance literature:

With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; In tetrahydrofuran; at 20 ℃; for 3h; Inert atmosphere; Reflux;

upstream raw materials:

2-ethyl-4-iodo-phenylamine

Downstream raw materials:

1,4-bis((4-butylphenyl)ethynyl)-2-ethylbenzene

Refernces