909072-74-8 Usage
Uses
Used in Chemical Synthesis Industry:
1,2-Dibromo-4-iodobenzene is used as a chemical intermediate for the synthesis of other compounds, facilitating the creation of a wide range of products in the chemical industry. Its unique structure and reactivity make it a valuable component in the development of new chemical entities.
Used in Organic Synthesis:
In the realm of organic synthesis, 1,2-dibromo-4-iodobenzene is utilized as a key building block for the assembly of complex organic molecules. Its presence in reactions can lead to the formation of various organic compounds with potential applications in pharmaceuticals, materials science, and other fields.
Safety Considerations:
It is crucial to handle 1,2-dibromo-4-iodobenzene with care due to its potential hazards. Ingestion or inhalation may be harmful, and it can cause skin and eye irritation. Adequate safety measures should be implemented during its use to minimize risks to human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 909072-74-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,9,0,7 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 909072-74:
(8*9)+(7*0)+(6*9)+(5*0)+(4*7)+(3*2)+(2*7)+(1*4)=178
178 % 10 = 8
So 909072-74-8 is a valid CAS Registry Number.
909072-74-8Relevant academic research and scientific papers
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
