56961-83-2 Usage
Uses
Used in Agricultural Chemicals Production:
Benzene, 1,4-dichloro-2-(dichloromethyl)is utilized as a key intermediate in the production of agricultural chemicals. Its chemical properties allow it to be transformed into a variety of compounds that are effective in controlling pests and promoting crop health.
Used in Pharmaceutical Industry:
In the pharmaceutical sector, Benzene, 1,4-dichloro-2-(dichloromethyl)serves as a building block for the synthesis of various medicinal compounds. Its unique structure contributes to the development of drugs with specific therapeutic properties.
Used as a Solvent in Chemical Reactions:
Benzene, 1,4-dichloro-2-(dichloromethyl)is employed as a solvent in a range of chemical reactions due to its ability to dissolve a wide array of substances. This makes it a versatile component in various industrial processes.
Safety Considerations:
Check Digit Verification of cas no
The CAS Registry Mumber 56961-83-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,9,6 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 56961-83:
(7*5)+(6*6)+(5*9)+(4*6)+(3*1)+(2*8)+(1*3)=162
162 % 10 = 2
So 56961-83-2 is a valid CAS Registry Number.
56961-83-2Relevant academic research and scientific papers
Cyclopentadienyliron-mediated introduction of functionalized alkyl or alkynyl groups to arenes in an addition-demetallation sequence
Sutherland, Ronald G.,Zhang, Chunhao,Piorko, Adam
, p. 357 - 373 (2007/10/02)
Nitromethyl, cyanomethyl, and phenylethynyl anions add selectively ortho to arenes containing electron-withdrawing groups and complexed with cyclopentadienyliron.Under similar reaction conditions anions such as alkyl, dichloromethyl and trichloromethyl add in a non-selective way.Addition of the trichloromethyl anion is thermodynamically controlled at extended reaction times and, due to the size of the anion, the meta addition is favoured.Demetallation of adducts leads to ortho-nitromethylated, cyanomethylated or phenylethynylated arenes, respectively.With symmetrical arene complexes the addition-demetallation sequence leads to the introduction of a trichloromethyl group into the arene ring, yielding a single product.A one-pot procedure for trichloromethylation of dialkylarenes starting from appropriate cyclopentadienyliron complexes gives β-trichloromethylated dialkylarenes in a good yield.
