134453-96-6 Usage
General Description
2,2'-DIIODO-6,6'-DIMETHYLBIPHENYL is a chemical compound with the molecular formula C14H12I2. It is a symmetrically substituted biphenyl derivative with two iodine atoms and two methyl groups. The compound is primarily used as a building block in the synthesis of various pharmaceuticals, research chemicals, and organic synthesis. It is also used as an intermediate in the production of specialty chemicals and as a reagent in organic reactions. 2,2'-DIIODO-6,6'-DIMETHYLBIPHENYL is a solid at room temperature and is typically handled under inert gas conditions due to its sensitivity to air and moisture. It is important to handle this compound with care and use proper safety precautions when working with it in a laboratory setting.
Check Digit Verification of cas no
The CAS Registry Mumber 134453-96-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,4,5 and 3 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 134453-96:
(8*1)+(7*3)+(6*4)+(5*4)+(4*5)+(3*3)+(2*9)+(1*6)=126
126 % 10 = 6
So 134453-96-6 is a valid CAS Registry Number.
134453-96-6Relevant articles and documents
Synthesis method of chiral and achiral 2, 2 '-dihalogenated biaryl compounds
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Paragraph 0023-0026, (2021/01/20)
The invention provides a synthetic method of chiral and achiral 2, 2 '-dihalogenated biaryl compounds (III), which comprises the following steps: by using diaryl cyclic iodonium salt and cheap halogensalt as raw materials, carrying out ring-opening reaction in one step under the catalysis of a copper salt to generate a 2, 2'-dihalogenated biaryl product; the method has the advantages of abundantraw material sources, low cost, simple operation and high yield, and the synthesized product has the advantages of diversified and novel structure and wide applicability;.
An Optically Stable o,o'-Dilithio Biaryl Derivative
Frejd, Torbjoern,Klingstedt, Tomas
, p. 1021 - 1022 (2007/10/02)
2,2'-Dilithio-6,6'-dimethylbiphenyl, prepared from optically pure 2,2'-di-iodo-6,6'-dimethylbiphenyl (1) and butyl-lithium in diethyl ether, was found to be stable towards racemisation at -10 deg C.
