1,2-Benzenedicarbonyl dichloride, 4,5-dibromo-

Base Information

• Chemical Name: 1,2-Benzenedicarbonyl dichloride, 4,5-dibromo-
• CAS No.: 62366-73-8
• Molecular Formula: C8H2Br2Cl2O2
• Molecular Weight: 360.81400
• Hs Code.: 2917399090
• DSSTox Substance ID: DTXSID20477811
• Nikkaji Number: J153.010K
• Wikidata: Q82310733
• Mol file: 62366-73-8.mol

Synonyms:62366-73-8;1,2-Benzenedicarbonyl dichloride, 4,5-dibromo-;SCHEMBL2265112;4,5-dibromophthaloyl dichloride;DTXSID20477811

Chemical Property of 1,2-Benzenedicarbonyl dichloride, 4,5-dibromo-

Chemical Property:

• PSA: 34.14000
• LogP: 3.96960
• XLogP3: 4.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 359.77781
• Heavy Atom Count: 14
• Complexity: 234

Purity/Quality:

98.5% ^*data from raw suppliers

1,2-BENZENEDICARBONYLDICHLORIDE,4,5-DIBROMO 95 ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=C(C(=CC(=C1Br)Br)C(=O)Cl)C(=O)Cl

Technology Process of 1,2-Benzenedicarbonyl dichloride, 4,5-dibromo-

There total 1 articles about 1,2-Benzenedicarbonyl dichloride, 4,5-dibromo- 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:

4,5-dibromophthalic anhydride (65237-17-4) → 4,5-dibromophthaloyl dichloride (62366-73-8)

Guidance literature:

With phosphorus pentachloride; at 150 - 160 ℃; for 10h;

Reference yield: 85.0%

Sarcosine ethyl ester (13200-60-7) + 4,5-dibromophthaloyl dichloride (62366-73-8) → N,N'-bis(ethoxycarbonylmethyl)-N,N'-dimethyl-4,5-dibromophthalamide

Guidance literature:

In diethyl ether; ethanol; at -10 - 20 ℃;

DOI:10.1023/B:RUGC.0000030404.00492.d1

Reference yield:

5-Phenyl-1H-tetrazole (18039-42-4,3999-10-8) + 4,5-dibromophthaloyl dichloride (62366-73-8) → 5,5’-(4,5-dibromo-1,2-phenylene)bis(2-phenyl-1,3,4-oxadiazole)

Guidance literature:

With pyridine; at 90 ℃; for 24h;

DOI:10.1016/j.dyepig.2019.108170

upstream raw materials:

4,5-dibromophthalic anhydride

Downstream raw materials:

N,N,N',N'-tetrabutyl-4,5-dibromophthalamide

N,N,N',N'-tetraethyl-4,5-dibromophthalamide

N,N'-bis(ethoxycarbonylmethyl)-N,N'-dimethyl-4,5-dicyanophthalamide

4,5-bis(diethylcarbamoyl)phthalonitrile