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5535-48-8 - Phenyl vinyl sulfone, 99+% - A14794 - Alfa Aesar

A14794 Phenyl vinyl sulfone, 99+%

Numéro CAS
5535-48-8
Synonymes

Dimensions Prix ($) Quantité Disponibilité
1g 28,43
5g 87,55
25g 333,72
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Phenyl vinyl sulfone, 99+%

MDL
MFCD00007554
EINECS
226-890-2

Propriétés chimiques

Formule
C8H8O2S
Poids formulaire
168.22
Point de fusion
67-71°
Solubilité
It is soluble in most common organic solvents.

Applications

Phenyl vinyl sulfone is used as building blocks in the synthesis of a number of organic substances, participate in polymerization reactions, nucleophilic addition reaction, and in cycloaddition reactions. It is also used in the used in the synthesis of reactive dyes, synthesis of textile fibers, in particular cellulose fibers such as cotton and linen. Other applications in the field of medicine includes as powerful inhibitors of certain enzymatic processes. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dye stuff.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Stable under recommended storage conditions. Keep away from strong oxidizing agents.

Références bibliographiques

Franklin A. Davis.; Sankar G. Lal.; H. Dupont Durst. Chemistry of oxaziridines. 10. Selective catalytic oxidation of sulfides to sulfoxides using N-sulfonyloxaziridines. J. Org. Chem. 1988, 53, (21), 5004-5007.

K Grela .; M Bieniek. Highly selective cross-metathesis with phenyl vinyl sulphone using the 'second generation'Grubbs' catalyst. Tetrahedron Letters. 2001, 42, (36), 6425-6428.

Reactive dienophile. Can function as an acetylene equivalent if benzenesulfinic acid is eliminated thermally from the Diels-Alder adduct to form an olefinic double bond: J. Am. Chem. Soc., 100, 1597 (1978).

Can also behave as an activated form of ethylene if the sulfone group is cleaved from the adduct, e.g. with Na amalgam, with the possibility of prior alkylation of the adduct: J. Org. Chem., 48, 4976 (1983):

For addition to 1-Methoxy-3-trimethyl­siloxy-1,3-butadiene, L06100, see: J. Org. Chem., 48, 4986 (1983). Addition to steroids with a cyclopentadienoid D-ring, followed by cleavage of the resulting alkene, gives the diformyl derivatives, useful for further functionalization: J. Chem. Soc., Perkin 1, 241 (1990).

For use in a 1,3-dipolar cycloaddition reaction, see 3-Hydroxypyridine, A13910.

Undergoes the Baylis-Hillman reaction (addition to aldehydes in the presence of 1,4-Diazabicyclo[2.2.2]octane, A14003): Tetrahedron, 44, 6095 (1988).

See also Divinyl­ sulfone, L12827.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H317-H335

Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. May cause respiratory irritation.

Mentions de prudence: P262-P280g-P305+P351+P338

Do not get in eyes, on skin, or on clothing. Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Autres références

Beilstein
1906894
Code tarifaire harmonisé
2930.90
TSCA
No

Recommandé

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  • A10295

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    4-Nitrophthalic acid, 97%
  • L01519

    Methyl vinyl sulfone, 95%, stab. with 200ppm 4-tert-butylphenol
  • L12356

    4-tert-Butylstyrene, 94%, stab. with 50 ppm 4-tert-butylcatechol

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