Substance
ID:717305
Names and Identifiers
IUPAC name
(ethenesulfonyl)benzene
IUPAC Traditional name
(ethenesulfonyl)benzene
Synonyms
Phenyl vinyl sulfone苯基乙烯基砜
Registration numbers
MDL Number
Beilstein Number
EC Number
CAS Number
Properties
Safety Information
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
European Hazard Symbols
Irritant (Xi)GHS Precautionary statements
P280G-P262-P305+P351+P338
Risk Statements
36/37/38-43
GHS Hazard statements
H315-H319-H317-H335
TSCA Listed
否
Safety Statements
24-26-37
Physical Property
Melting Point
67-71°C
Product Information
Purity
99+%
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• See also Divinyl sulfone, L12827.
• 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).
• Undergoes the Baylis-Hillman reaction (addition to aldehydes in the presence of 1,4-Diazabicyclo[2.2.2]octane, A14003): Tetrahedron, 44, 6095 (1988).
• For use in a 1,3-dipolar cycloaddition reaction, see 3-Hydroxypyridine, A13910.