2643-39-2 Usage
Uses
Used in Pharmaceutical Industry:
[(2-bromo-2-phenylethyl)sulfonyl]benzene is utilized as a pharmaceutical intermediate, playing a crucial role in the synthesis of various organic compounds. Its unique structure and properties make it a valuable component in the development of new pharmaceuticals.
Used in Dye Production:
In the dye industry, Bromophenylbenzenesulfonate is employed for the production of dyes. Its chemical properties contribute to the creation of a range of colors and hues in different dye formulations.
Used in Fragrance Industry:
[(2-bromo-2-phenylethyl)sulfonyl]benzene also finds application in the fragrance industry, where it is used to develop and enhance the scent profiles of various fragrances.
Used in Medicinal Chemistry and Drug Development:
[(2-bromo-2-phenylethyl)sulfonyl]benzene holds potential in the field of medicinal chemistry and drug development, where it can be used to create novel drug candidates with specific therapeutic properties.
Safety Precautions:
It is essential to handle Bromophenylbenzenesulfonate with proper safety measures, as it is considered hazardous if inhaled, in contact with skin, or if swallowed. Appropriate personal protective equipment (PPE) and handling procedures should be followed to minimize risks during its use in various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 2643-39-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,4 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 2643-39:
(6*2)+(5*6)+(4*4)+(3*3)+(2*3)+(1*9)=82
82 % 10 = 2
So 2643-39-2 is a valid CAS Registry Number.
2643-39-2Relevant academic research and scientific papers
Direct difunctionalization of alkenes with sulfinic acids and NBS leading to β-bromo sulfones
Wei, Wei,Liu, Xiaoxia,Yang, Daoshan,Dong, Ruimei,Cui, Ying,Yuan, Fei,Wang, Hua
supporting information, p. 1808 - 1811 (2015/03/30)
A new and metal-free method has been developed for the synthesis of β-bromo sulfones through the direct difunctionalization of alkenes with sulfinic acids and NBS. This protocol provides a simple, convenient, and efficient approach to various β-bromo sulf
ORGANIC SYNTHESIS WITH SULPHONES - XVII. THE ANTI-MARKOWNIKOFF HALOSULPHONYLATION OF OLEFINS VIA AN IONIC PATHWAY, AND A NEW METHOD OF PREPARING BENZENESULPHONYL IODIDE
Harwood, L. M.,Julia, M.,Thuillier, G. Le
, p. 2483 - 2487 (2007/10/02)
Iodine and bromine in the presence of sodium benzenesulphinate react with olefins in acetone solution to give halosulphones resulting from an apparent steric direction of attack at the intermediate halonium ion.A straightforward preparation of benzenesulphonyl iodide from benzenesulphonyl chloride and sodium iodide is also described.
