97038-95-4 Usage
General Description
2,4-dibromo-1-(2,6-dibromophenyl)benzene is an aromatic compound with the chemical formula C12H6Br4. It is a derivative of benzene and contains two bromine atoms in the 2 and 4 positions, as well as a 2,6-dibromophenyl group attached to the 1 position. This chemical is commonly used as a building block in organic synthesis and can be found in various industrial and research applications. It is a white to off-white solid at room temperature and has a high melting point. Due to its bromine substituents, 2,4-dibromo-1-(2,6-dibromophenyl)benzene is considered to be potentially hazardous and should be handled and stored with caution.
Check Digit Verification of cas no
The CAS Registry Mumber 97038-95-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,0,3 and 8 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 97038-95:
(7*9)+(6*7)+(5*0)+(4*3)+(3*8)+(2*9)+(1*5)=164
164 % 10 = 4
So 97038-95-4 is a valid CAS Registry Number.
97038-95-4Relevant articles and documents
Catalytic asymmetric bromine-lithium exchange: A new tool to build axial chirality
Perron, Quentin,Alexakis, Alexandre
supporting information; experimental part, p. 2611 - 2620 (2011/01/05)
We present here the first catalytic desymmetrization of the 2,2′,6,6′-tetrabromobiphenyl 1 and analogues, by a bromine-lithium exchange catalyzed by either diamines or diether derivatives (0.5 equiv.), yielding axially chiral compounds in high yield (up to 89%) and high enantioselectivity (up to 82%).
