CAS 21806-61-1

CAS: 21806-61-1
Product name: 5H-1,2λ⁶-oxathiole-2,2-dione 1,3-Propene sultone Molecular formula: C3H4O3S

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Compound number: TFBAT-019-937-930
CAS: 21806-61-1
Product name: 5H-1,2λ⁶-oxathiole-2,2-dione
IUPAC traditional: 5H-1,2λ⁶-oxathiole-2,2-dione
SMILES: O=S1(=O)OCC=C1 |c:5|
InChI key: KLLQVNFCMHPYGL-UHFFFAOYSA-N
Molecular formula: C3H4O3S
Molecular weight: 120.12
Other name: 1,3-Propene sultone
5H-1,2$l^{6}-oxathiole-2,2-dione
5h-1,2-oxathiole 2,2-dioxide
Prop-1-ene-1,3-sultone

1,3-propenyl-sultone(CAS 21806-61-1) is an important organic chemical intermediate. There is one intracyclic double bond and one sultone in the molecule. Because the reaction activity is affected by the sulfonyl group and the ring structure, the compound Under mild conditions, a series of chemical reactions can occur to produce compounds that contain sulfonic acid groups in the molecule. It can be used as a good sulfopropeneation reagent, alcoholysis and amine hydrolysis with alcohols, phenols, mercaptans, amines, etc. The sulfonyl group is introduced on O, S, and N, respectively, to improve its chemistry and physics.

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