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2-bromo-2'-Iodo-1,1'-Biphenyl is a biphenyl derivative, a crystalline solid with a molecular formula of C12H8BrI and a molecular weight of 369.00 g/mol. It is a valuable intermediate in organic synthesis and pharmaceutical industry, known for its versatile properties and reactivity.

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  • 39655-12-4 Structure
  • Basic information

    1. Product Name: 2-bromo-2'-Iodo-1,1'-Biphenyl
    2. Synonyms: 2-bromo-2'-Iodo-1,1'-Biphenyl;2-Bromo-2-iodobiphenyl
    3. CAS NO:39655-12-4
    4. Molecular Formula: C12H8BrI
    5. Molecular Weight: 359
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 39655-12-4.mol
  • Chemical Properties

    1. Melting Point: 90 °C
    2. Boiling Point: 365.8±25.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.860±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 2-bromo-2'-Iodo-1,1'-Biphenyl(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-bromo-2'-Iodo-1,1'-Biphenyl(39655-12-4)
    11. EPA Substance Registry System: 2-bromo-2'-Iodo-1,1'-Biphenyl(39655-12-4)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 39655-12-4(Hazardous Substances Data)

39655-12-4 Usage

Uses

Used in Organic Synthesis:
2-bromo-2'-Iodo-1,1'-Biphenyl is used as a starting material for the preparation of various organic compounds. Its unique structure and reactivity make it a suitable candidate for the synthesis of complex organic molecules.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 2-bromo-2'-Iodo-1,1'-Biphenyl is used as a building block for the synthesis of potential drug candidates. Its properties allow for the development of new pharmaceuticals with diverse therapeutic applications.
Used in Research and Development:
2-bromo-2'-Iodo-1,1'-Biphenyl is also utilized in research and development for the exploration of new pharmaceuticals and organic compounds. Its versatility and reactivity contribute to the advancement of organic chemistry and drug discovery.

Check Digit Verification of cas no

The CAS Registry Mumber 39655-12-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,6,5 and 5 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 39655-12:
(7*3)+(6*9)+(5*6)+(4*5)+(3*5)+(2*1)+(1*2)=144
144 % 10 = 4
So 39655-12-4 is a valid CAS Registry Number.

39655-12-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 2’-bromo-2-iodobiphenyl

1.2 Other means of identification

Product number -
Other names 2-bromo-2'-iodo-1,1'-biphenyl

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:39655-12-4 SDS

39655-12-4Relevant articles and documents

Electrochemical Synthesis of Aryl Iodides by Anodic Iododesilylation

M?ckel, Robert,Hille, Jessica,Winterling, Erik,Weidemüller, Stephan,Faber, Tabea Melanie,Hilt, Gerhard

supporting information, p. 442 - 445 (2018/02/21)

An electrochemical access to iodinated aromatic compounds starting from trimethylsilyl-substituted arenes is presented. By design of experiments, highly efficient and mild conditions were identified for a wide range of substrates. A functional group stability test and the synthesis of an important 3-iodobenzylguanidine radiotracer illustrate the scope of this process.

Synthesis of ethoxy dibenzooxaphosphorin oxides through palladium-catalyzed C(sp2)-H activation/C-O formation

Shin, Seohyun,Kang, Dongjin,Jeon, Woo Hyung,Lee, Phil Ho

supporting information, p. 1220 - 1227 (2014/06/10)

We report an efficient Pd-catalyzed C(sp2)-H activation/C-O bond formation for the synthesis of ethoxy dibenzooxaphosphorin oxides from 2-(aryl)arylphosphonic acid monoethyl esters under aerobic conditions.

A practical transition metal-free aryl-aryl coupling method: Arynes as key intermediates

Leroux, Frederic R.,Bonnafoux, Laurence,Heiss, Christophe,Colobert, Francoise,Lanfranchi, Don Antoine

, p. 2705 - 2713 (2008/09/19)

Upon treatment of various aryllithium intermediates with 1,2-dibromobenzene or 1-bromo-2-iodobenzene, dissymmetrical ortho,ortho′-di-, tri-and even tetrasubstituted bromo- or iodobiaryls become readily available. The crucial steps in all these reactions were the nucleophilic addition of the organolithium precursor to a transient aryne species released from it by β-elimination of a lithium halide and, stabilization of the resulting 2-biaryllithium intermediate by in situ transfer of bromine or iodine from the starting material. This straightforward transition metal-free access to biaryls allows the preparation of highly valuable halobiaryls on a gram scale in excellent yields. These precursors can be subsequently functionalized by highly regioselective halogen/metal permutations into a vast variety of target molecules. This was demonstrated in the synthesis of several mono- and diphosphine ligands.

The "Aryne" route to biaryls featuring uncommon substituent patterns

Leroux, Frederic,Schlosser, Manfred

, p. 4272 - 4274 (2007/10/03)

1,2-Didehydroarenes ("arynes") mediate as extremely reactive, short-lived intermediates in selective aryl-aryl coupling processes to form biaryls with unprecedented substituent patterns (see scheme, X = H, F, Cl). Possible applications include the synthesis of novel ligands for asymmetric catalysis.

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