2,4-Dibromo-1,5-dimethoxy-3-methylbenzene

Base Information

• Chemical Name: 2,4-Dibromo-1,5-dimethoxy-3-methylbenzene
• CAS No.: 13365-08-7
• Molecular Formula: C9H10Br2O2
• Molecular Weight: 309.985
• DSSTox Substance ID: DTXSID60509105
• Wikidata: Q82366465

Synonyms:2,4-Dibromo-1,5-dimethoxy-3-methylbenzene;13365-08-7;SCHEMBL18781448;DTXSID60509105

Chemical Property of 2,4-Dibromo-1,5-dimethoxy-3-methylbenzene

Chemical Property:

• XLogP3: 3.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 309.90271
• Heavy Atom Count: 13
• Complexity: 150

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=C(C(=CC(=C1Br)OC)OC)Br

Technology Process of 2,4-Dibromo-1,5-dimethoxy-3-methylbenzene

There total 9 articles about 2,4-Dibromo-1,5-dimethoxy-3-methylbenzene 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: 96.0%

4,6-dibromo-1,3-dimethoxybenzene (24988-36-1) + methyl iodide (74-88-4) → 2,4-dibromo-1,5-dimethoxy-3-methylbenzene (13365-08-7)

Guidance literature:

4,6-dibromo-1,3-dimethoxybenzene; With 2,2,6,6-tetramethyl-piperidine; n-butyllithium; In tetrahydrofuran; hexane;

methyl iodide; In tetrahydrofuran; hexane; regioselective reaction;

DOI:10.1055/s-0030-1258135

Reference yield:

1,3-dimethoxy-5-methylbenzene (4179-19-5) → 2,4-dibromo-1,5-dimethoxy-3-methylbenzene (13365-08-7)

Guidance literature:

With bromine; In dichloromethane; at -70 - -60 ℃; Yield given;

Reference yield:

1,5-dimethoxy-3-methyl-1,4-cyclohexadiene (28495-21-8) → 2,4-dibromo-1,5-dimethoxy-3-methylbenzene (13365-08-7)

Guidance literature:

With bromine; In tetrachloromethane;

upstream raw materials:

3,5-dibromo-2,6-dimethoxy-4-methyl-benzoic acid

methanol

5-methylcyclohexan-1,3-dione

1,3-dimethoxy-5-methylbenzene

Downstream raw materials:

4,6-dimethoxy-2-methylbenzene-1,3-dinitrile

2,4-bis(diphenylphosphino)-1,5-dimethoxy-3-methylbenzene

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