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Methyl phenylsulfonylacetate_Molecular_structure_CAS_34097-60-4)
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Methyl phenylsulfonylacetate

Catalog No. L03748 Name Alfa Aesar
CAS Number 34097-60-4 Website
M. F. C9H10O4S Telephone
M. W. 214.2383 Fax
Purity 98% Email
Storage Chembase ID: 6450

SYNONYMS

Title
苯磺酰乙酸甲酯
IUPAC name
methyl 2-(benzenesulfonyl)acetate
IUPAC Traditional name
methyl phenylsulfonyl acetate
Synonyms
Phenylsulfonylacetic acid methyl ester

DATABASE IDS

Beilstein Number 2051463
MDL Number MFCD00007555
CAS Number 34097-60-4

PROPERTIES

Purity 98%
Boiling Point 165°C/0.05mm
Density 1.240
Flash Point >110°C(230°F)
Melting Point ca 30°C
Refractive Index 1.5350
TSCA Listed

DETAILS

REFERENCES

  • Active methylene compound used by Trost in Pd-catalyzed additions to allylic systems, providing, after desulfonation, methoxycarbonylmethyl derivatives under neutral conditions; see, e.g.: J. Am. Chem. Soc., 100, 3435 (1978); 103, 5969 (1981):
  • See also: Tetrahedron Lett., 33, 1831 (1992). Desulfonation has been effected with Na amalgam: Tetrahedron Lett., 3477 (1976), Ca in liquid ammonia: J. Am. Chem. Soc., 100, 3435 (1978); or Mg in methanol: J. Org. Chem., 50, 1749 (1985).