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3112-85-4 - Methyl phenyl sulfone, 98+% - A11727 - Alfa Aesar

A11727 Methyl phenyl sulfone, 98+%

Numéro CAS

Dimensions Prix ($) Quantité Disponibilité
10g 54,40
50g 202,00
250g 898,00
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Methyl phenyl sulfone, 98+%


Propriétés chimiques

Poids formulaire
Point de fusion
Soluble in methanol, ethanol, benzene, and chloroform. Partly miscible in water.


Methyl phenyl sulfone, a versatile building block for the construction of chemicals with diverse functionalities


Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent.

Références bibliographiques

Marc Julia; Dominique Deprez. Syntheses a l'aide de sulfones XIII. Transpositions stereoselectives des alcools α-allyliques β?-sulfones. Tetrahedron Letters. 1976, 17 (4), 277-280.

Gerald W. Buchanan; Cesar Reyes-Zamora; Douglas E. Clarke. A Carbon-13 Nuclear Magnetic Resonance Investigation of Some Substituted Methyl Phenyl Sulfides, Sulfoxides, and Sulfones. Canadian Journal of Chemistry. 1974, 52 (23), 3895-3904.

Factors governing the selective alkylation have been studied. Lithium bases favor dialkylation. For monoalkylation, a potassium base, e.g. KH in THF, should be used: J. Org. Chem., 55, 2234 (1990).

Adds to aldehydes and ketones in the presence of base, e.g. n-BuLi, to give ß-hydroxy sulfones. Conversion of the OH to, e.g. to mesylate, and elimination/desulfurative reduction with sodium amalgam provides a 1-substitued or 1,1-disubstituted alkene by the Julia olefination reaction: Tetrahedron Lett., 4833 (1973); J. Chem. Soc., Perkin 1, 829 (1978). For reaction scheme, see Ethyl­ phenyl­ sulfone, A10710. The adducts with aldehydes can also be rearranged to give the dimethyl acetals of the homologous aldehydes: J. Chem. Soc., Perkin 1, 1646 (1978). Reaction with acyl halides gives ß-keto sulfones: J. Org. Chem., 53, 906 (1988).

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H302

Harmful if swallowed.

Mentions de prudence: P260u-P201-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Code tarifaire harmonisé


Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux


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