2083-32-1 Usage
General Description
2,5-dihydro-3-(4-methyl-3-penten-1-yl)thiophene 1,1-dioxide is a chemical compound that belongs to the class of thiophene derivatives. It is a heterocyclic organic compound that contains a thiophene ring with a methylpentenyl substituent and a dioxide group attached to the thiophene ring. 2,5-dihydro-3-(4-methyl-3-penten-1-yl)thiophene 1,1-dioxide has potential applications in the field of organic synthesis and pharmaceutical research due to its unique chemical structure and properties. It may be used as a building block for the synthesis of various organic compounds and may also have biological activities that could be explored for potential therapeutic uses. Further research and experimentation are needed to fully understand and utilize the potential of this chemical compound.
Check Digit Verification of cas no
The CAS Registry Mumber 2083-32-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,8 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2083-32:
(6*2)+(5*0)+(4*8)+(3*3)+(2*3)+(1*2)=61
61 % 10 = 1
So 2083-32-1 is a valid CAS Registry Number.
InChI:InChI=1/C10H16O2S/c1-9(2)4-3-5-10-6-7-13(11,12)8-10/h4,6H,3,5,7-8H2,1-2H3
2083-32-1Relevant articles and documents
Efficient synthesis of 3-sulfolenes from allylic alcohols and 1,3-dienes enabled by sodium metabisulfite as a sulfur dioxide equivalent
Dang, Hang T.,Nguyen, Vu T.,Nguyen, Viet D.,Arman, Hadi D.,Larionov, Oleg V.
supporting information, p. 3605 - 3609 (2018/05/26)
We present herein an efficient and practical method for a gram scale synthesis of 3-sulfolenes using sodium metabisulfite as a safe, inexpensive, and easy to handle sulfur dioxide equivalent. Diversely-substituted 3-sulfolenes can be prepared by reacting a variety of 1,3-dienes or allylic alcohols with sodium metabisulfite in aqueous hexafluoroisopropanol (HFIP) or in aqueous methanol in the presence of potassium hydrogen sulfate. Advantageously, the method enables conversion of allylic alcohols directly to 3-sulfolenes, bypassing intermediate 1,3-dienes.
