ChemicalBook CAS DataBase List Phenyl vinyl sulfone

Phenyl vinyl sulfone synthesis

12synthesis methods

Product Name:Phenyl vinyl sulfone
CAS Number:5535-48-8
Molecular formula:C8H8O2S
Molecular Weight:168.21

1822-73-7
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$24.00/1g

5535-48-8
251 suppliers
$12.00/1g

Yield:5535-48-8 99%

Reaction Conditions:

with C₄H₉N₂O₉W in methanol;water at 20; for 4 h;chemoselective reaction;

Steps:

General procedure for oxidation of sulfides to sulfones: To a stirred solution of sulfide (1.25 mmol) in CH₃OH/H₂O (1:1, 10 mL), the complex MWG (1.17 g, 2.5 mmol) or DWC (1.12 g, 1.25 mmol) or DWG (1.13 g, 1.25 mmol) were added successively maintaining molar ratio of W:substrate at 2:1. After completion of the reaction, the sulfone obtained was isolated, purified, and characterized by methods similar to those described under the procedure for oxidation of sulfide to sulfoxide.

References:

Das, Siva Prasad;Boruah, Jeena Jyoti;Chetry, Hiran;Islam, Nashreen S. [Tetrahedron Letters,2012,vol. 53,# 9,p. 1163 - 1168] Location in patent:experimental part

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