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"2H-Pyran, tetrahydro-2-[[(4-methoxyphenyl)thio]methyl]-" is a complex organic chemical compound with the molecular formula C12H18O2S. It belongs to the class of compounds known as 2H-pyrans, which are heterocyclic compounds containing a pyran ring system. This specific compound features a tetrahydro-2H-pyran core, with a (4-methoxyphenyl)thio group attached to the methylene bridge. The 4-methoxyphenyl group is a phenyl ring with a methoxy substituent at the para position, and the thio group indicates the presence of a sulfur atom bonded to the methylene bridge. 2H-Pyran, tetrahydro-2-[[(4-methoxyphenyl)thio]methyl]- is characterized by its unique structure and potential applications in various chemical and pharmaceutical processes.

111017-46-0

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111017-46-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111017-46-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,0,1 and 7 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 111017-46:
(8*1)+(7*1)+(6*1)+(5*0)+(4*1)+(3*7)+(2*4)+(1*6)=60
60 % 10 = 0
So 111017-46-0 is a valid CAS Registry Number.

111017-46-0Downstream Products

111017-46-0Relevant academic research and scientific papers

INTRAMOLECULAR ARYLSULPHOETHERIFICATION AND LACTONIZATION OF UNSATURATED ALCOHOLS AND CARBOXYLIC ACIDS INITIATED BY ANODIC OXIDATION OF DISULPHIDES

Toeteberg-Kaulen, Sabine,Steckhan, Eberhard

, p. 4389 - 4398 (2007/10/02)

The intramolecular sulphoetherification respectively sulpholactonization of alkenols and alkenoic acids can be initiated by addition of electrochemically generated sulphenyl cations starting from disulphides.The reaction can either be initiated by indirect electrochemical oxidation of diphenyldisulphide using bromide as redox catalyst or preferably by direct anodic oxidation of bis(4-methoxyphenyl)disulphide. 5- and 6-membered thioaryl substituted ethers and lactones thus may be generated starting preferably from mono or disubstituted alkenols and alkenoic acids.The reaction occurs as a trans-addition to the double bond while for endocyclic double bonds the new ring is cis-annelated.

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