223575-76-6 Usage
General Description
2'-Chloro-biphenyl-2-carbaldehyde is a chemical compound with the molecular formula C13H9ClO. It is a pale yellow to light brown liquid with a pungent odor, often used as an intermediate in the synthesis of various organic compounds. This chemical is commonly used in the pharmaceutical and agrochemical industries as a building block for the production of active ingredients in drugs and pesticides. It can also be used in the manufacture of dyes, fragrances, and other specialty chemicals. Additionally, 2'-Chloro-biphenyl-2-carbaldehyde may have potential applications in research and development due to its unique chemical properties and reactivity. However, it is important to handle this compound with caution due to its toxic and irritant properties.
Check Digit Verification of cas no
The CAS Registry Mumber 223575-76-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,5,7 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 223575-76:
(8*2)+(7*2)+(6*3)+(5*5)+(4*7)+(3*5)+(2*7)+(1*6)=136
136 % 10 = 6
So 223575-76-6 is a valid CAS Registry Number.
223575-76-6Relevant articles and documents
Gold Catalysts Can Generate Nitrone Intermediates from a Nitrosoarene/Alkene Mixture, Enabling Two Distinct Catalytic Reactions: A Nitroso-Activated Cycloheptatriene/Benzylidene Rearrangement
Cheng, Mu-Jeng,Kardile, Rahul Dadabhau,Kuo, Tung-Chun,Liu, Rai-Shung,More, Sayaji Arjun
, p. 5506 - 5511 (2021/07/31)
Gold-catalyzed reactions of cycloheptatrienes with nitrosoarenes yield nitrone derivatives efficiently. This reaction sequence enables us to develop gold-catalyzed aerobic oxidations of cycloheptatrienes to afford benzaldehyde derivatives using CuCl and nitrosoarenes as co-catalysts (10-30 mol %). Our density functional theory calculations support a novel nitroso-activated rearrangement, tropylium → benzylidene. With the same nitrosoarenes, we developed their gold-catalyzed [2 + 2 + 1]-annulations between nitrosobenzene and two enol ethers to yield 5-alkoxyisoxazolidines using 1,4-cyclohexadienes as hydrogen donors.
