3,3'-Dibromo-1,1'-biphenyl

Base Information

• Chemical Name: 3,3'-Dibromo-1,1'-biphenyl
• CAS No.: 16400-51-4
• Molecular Formula: C12H8 Br2
• Molecular Weight: 312.004
• Hs Code.: 2903999010
• European Community (EC) Number: 803-115-1
• UNII: 4N7BB4740Z
• DSSTox Substance ID: DTXSID50167692
• Nikkaji Number: J82.503D
• Wikidata: Q27260241
• Mol file: 16400-51-4.mol

Synonyms:3,3'-Dibromo-1,1'-biphenyl;16400-51-4;3,3'-dibromobiphenyl;1-bromo-3-(3-bromophenyl)benzene;1,1'-Biphenyl, 3,3'-dibromo-;3,3'-Dibromodiphenyl;UNII-4N7BB4740Z;4N7BB4740Z;MFCD20926788;3,3/'-Dibromobiphenyl;SCHEMBL312091;PBB 11;DTXSID50167692;3,3\'-Dibromo-1,1\'-biphenyl;AMY18568;CK2348;AKOS015995557;CS-W021787;DS-2171;OL10152;SY038334;3,3 inverted exclamation mark -Dibromobiphenyl;A851657;Q27260241;1-Bromo-3-(3-Bromophenyl)Benzene;3,3'-Dibromobiphenyl

Chemical Property of 3,3'-Dibromo-1,1'-biphenyl

Chemical Property:

• Vapor Pressure: 0.00019mmHg at 25°C
• Melting Point: 171 °C
• Refractive Index: 1.625
• Boiling Point: 338.6°Cat760mmHg
• Flash Point: 184.3°C
• PSA: 0.00000
• Density: 1.667g/cm³
• LogP: 4.87860
• Storage Temp.: Sealed in dry,Room Temperature
• XLogP3: 4.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 311.89723
• Heavy Atom Count: 14
• Complexity: 161

Purity/Quality:

99.50% ^*data from raw suppliers

3,3''-Dibromo-1,1''-biphenyl ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC(=C1)Br)C2=CC(=CC=C2)Br

Technology Process of 3,3'-Dibromo-1,1'-biphenyl

There total 30 articles about 3,3'-Dibromo-1,1'-biphenyl 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: 95.0%

1,3-dibromobenzene (108-36-1) → 3,3'-dibromobiphenyl (16400-51-4)

Guidance literature:

1,3-dibromobenzene; With tert.-butyl lithium; In diethyl ether; at -78 ℃;

In diethyl ether;

With Duroquinone; In diethyl ether;

DOI:10.1039/b413842b

Reference yield: 95.0%

→ 3,3'-dibromobiphenyl (16400-51-4)

Guidance literature:

With Duroquinone; In diethyl ether; pentane; at 20 ℃; for 3h;

DOI:10.1021/jo0608063

Reference yield: 90.0%

(3-bromophenyl)boronic acid (89598-96-9) → 3,3'-dibromobiphenyl (16400-51-4)

Guidance literature:

With potassium hydroxide; In N,N-dimethyl-formamide; at 20 ℃; for 4h;

upstream raw materials:

3,3'-dibromo-[1,1'-biphenyl]-4,4'-diamine

bromobenzene

3,3'-diaminobiphenyl

phenol

Downstream raw materials:

C₅₄H₆₆O₄Si₂

C₄₈H₄₈I₂O₄

C₄₄H₄₀I₂O₄

C₆₀H₅₈O₄

Refernces

• 1、 Gonzalez-Arellano, Camino,Corma, Avelino,Iglesias, Marta,Sanchez, Felix. "Soluble gold and palladium complexes heterogenized on MCM-41 are effective and versatile catalysts". . p. 1107 - 1115. Retrieved 2008.
• 2、 Snyder,Weaver,Marshall. "-". . p. 289. Retrieved 1949.
• 3、 -. "Phosphorescent OLED and hole transporting materials for phosphorescent OLEDS". Page/Page column 15-16. . Retrieved 2020/12/23.
• 4、 Rahman, Taskia,Borah, Geetika,Gogoi, Pradip K.. "A ligand free protocol using Cu(OAc)2@Mont K-10 as versatile reusable catalyst for efficient homocoupling of arylboronic acids for synthesis of symmetric biaryls". . p. 795 - 800. Retrieved 2020/06/26.