115245-06-2 Usage
General Description
2,3-dibromobiphenyl is a chemical compound consisting of a biphenyl molecule with two bromine atoms attached at the 2 and 3 positions. It is a white to off-white solid with a molecular weight of 309.07 g/mol and a boiling point of 358°C. 2,3-dibromobiphenyl is used as a starting material in the synthesis of various organic compounds, including pharmaceuticals and agrochemicals. It is also used in research and development as a reagent and intermediate in chemical reactions. 2,3-dibromobiphenyl is considered harmful if ingested, inhaled, or absorbed through the skin, and exposure should be limited and proper protective measures should be taken when handling this compound.
Check Digit Verification of cas no
The CAS Registry Mumber 115245-06-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,2,4 and 5 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 115245-06:
(8*1)+(7*1)+(6*5)+(5*2)+(4*4)+(3*5)+(2*0)+(1*6)=92
92 % 10 = 2
So 115245-06-2 is a valid CAS Registry Number.
115245-06-2Relevant articles and documents
Efficient and complementary methods offering access to synthetically valuable 1,2-dibromobenzenes
Diemer, Vincent,Leroux, Frederic R.,Colobert, Fracoise
, p. 327 - 340 (2011/02/26)
1,2-Dibromobenzenes are highly valuable precursors for various organic transformations, in particular, reactions based on the intermediate formation of benzynes. This report describes short sequences for the synthesis of various derivatives based on regioselective bromination, ortho-metalation, and halogen/metal permutations. 1,2-Dibromo-3-iodobenzene (2f), 1,2-dibromo-4- iodobenzene (4c), and 2,3-dibromo-1,4-diiodobenzene (5e) act as intermediates in these syntheses. Bromo-iodoarenes have been synthesized by short and regioselective bromination or iodination sequences that combine ortho-metalation, halo-desilylation, diazotation, or bromination reactions of anilines. These polyhalo derivatives were then used as key intermediates to access a wide range of functionalized 1,2-dibromobenzenes by chemoselective organometallic reactions. Copyright
