31836-18-7 Usage
General Description
2,4,6-Trichlorophenyl chlorothionoformate is a chemical compound with the formula C7H2Cl3FO. It is a white crystalline solid that is used as an intermediate in the synthesis of various organic compounds, including agrochemicals and pharmaceuticals. 2,4,6-TRICHLOROPHENYL CHLOROTHIONOFORMATE is a powerful acylating agent and is used as a reagent in organic synthesis to introduce the trichloromethylthio group into organic molecules. It is also known to be a potent inhibitor of acetylcholinesterase, an enzyme that breaks down the neurotransmitter acetylcholine in the nervous system. Due to its toxic and potentially harmful properties, proper handling and safety precautions should be taken when working with 2,4,6-Trichlorophenyl chlorothionoformate.
Check Digit Verification of cas no
The CAS Registry Mumber 31836-18-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,8,3 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 31836-18:
(7*3)+(6*1)+(5*8)+(4*3)+(3*6)+(2*1)+(1*8)=107
107 % 10 = 7
So 31836-18-7 is a valid CAS Registry Number.
31836-18-7Relevant articles and documents
The Invention of Radical Reactions. Part XXI. Simple Methods for the Radical Deoxygenation of Primary Alcohols.
Barton, Derek H. R.,Blundell, Paul,Dorchak, Joseph,Jang, Doo Ok,Jaszberenyi, Joseph Cs.
, p. 8969 - 8984 (2007/10/02)
Novel radical-chain deoxygenations of primary alcohols are described.The alcohols are acylated with the reagents pentafluorophenyl chlorothionoformate, 2,4,6-trichlorophenyl chlorothionoformate and 4-fluorophenyl chlorothionoformate and the intermediate thionocarbonates are deoxygenated with tributyltin hydride, triphenylsilane, diphenylsilane or phenylsilane in high-yielding reactions.Key Words: Thionocarbonates, Tributyltin hydride, Triphenylsilane, Diphenylsilane, Phenylsilane, Radical deoxygenations.
