2,2'-DIIODOBIPHENYL

Base Information

• Chemical Name: 2,2'-DIIODOBIPHENYL
• CAS No.: 2236-52-4
• Molecular Formula: C7H5BrN2S2
• Molecular Weight: 406.005
• Hs Code.: 2903999090
• Mol file: 2236-52-4.mol

Synonyms:2,2'-Diiodo-1,1'-biphenyl;1-Iodo-2-(2-iodophenyl)benzene;

Chemical Property of 2,2'-DIIODOBIPHENYL

Chemical Property:

• Melting Point: 210-211℃
• Boiling Point: 398.1 °C at 760 mmHg
• Flash Point: 204.8 °C
• PSA: 0.00000
• Density: 2.041 g/cm³
• LogP: 4.56280

Purity/Quality:

97% ^*data from raw suppliers

2,2''-Diiodobiphenyl ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,2'-DIIODOBIPHENYL

There total 4 articles about 2,2'-DIIODOBIPHENYL 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: 80.0%

1,2-Diiodobenzene (615-42-9) + aniline (62-53-3) → 9H-carbazole (86-74-8,105184-46-1,97960-57-1) + 2,2'-diiodobiphenyl (2236-52-4)

Guidance literature:

With caesium carbonate; In dimethyl sulfoxide; at 180 ℃; for 0.416667h; Microwave irradiation; Green chemistry;

DOI:10.1055/s-0037-1610778

Reference yield: 55.0%

dibenz[b,d]iodolium tetrafluorborate → 2-azidobiphenyl (7599-23-7) + 2-azido-2'-iodobiphenyl (67173-62-0) + 2-iodobiphenyl (2113-51-1) + 2,2'-diiodobiphenyl (2236-52-4)

Guidance literature:

With sodium azide; In water; dimethyl sulfoxide; for 3h; Further byproducts given; Heating;

DOI:10.1007/BF02290735

Reference yield: 42.5%

dibenz[b,d]iodolium tetrafluorborate → biphenyl (92-52-4,1594-86-1) + 2-iodo-2'-nitro-1,1'-biphenyl (35882-95-2) + 2-iodobiphenyl (2113-51-1) + 2,2'-diiodobiphenyl (2236-52-4)

Guidance literature:

With sodium nitrite; In water; dimethyl sulfoxide; at 100 ℃; for 4h;

DOI:10.1007/BF02290735

upstream raw materials:

biphenyl

N,N-dimethyl-formamide

1,2-Diiodobenzene

aniline

Downstream raw materials:

5-phenyl-5H-dibenzophosphole-5-oxide

2,2'-bis-(2-carboxy-phenylsulfanyl)-biphenyl

2,2'''''-diiodo-[1,1';2',1'';2'',1''';2''',1'''';2'''',1''''']sexiphenyl

o,p-quaterphenyl

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