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p-Toluenesulfonylacetone

Catalog No. L00940 Name Alfa Aesar
CAS Number 5366-49-4 Website
M. F. C10H12O3S Telephone
M. W. 212.26548 Fax
Purity 98% Email
Storage Chembase ID: 37147

SYNONYMS

Title
对甲苯磺酰丙酮
IUPAC name
1-(4-methylbenzenesulfonyl)propan-2-one
IUPAC Traditional name
1-(4-methylbenzenesulfonyl)propan-2-one

DATABASE IDS

Beilstein Number 1310695
MDL Number MFCD00026240
EC Number 226-353-2
CAS Number 5366-49-4

PROPERTIES

Purity 98%
Melting Point 52-55°C
TSCA Listed

DETAILS

REFERENCES

  • Readily forms the anion, even with weak base. After reaction with electrophiles, the arylsulfonyl group can be cleaved with sodium amalgam. For example, has been used as a 3-carbon unit for the extension of polyprenyl chains, to give the methyl ketone: Synthesis, 796 (1981):