(Ethoxycarbonylmethyl)dimethylsulfonium bromide

• Catalog No.: L00266
• CAS Number: 5187-82-6
• M. F.: C6H13BrO2S
• M. W.: 229.13522
• Purity: 98%

SYNONYMS

• Title: (乙氧基羰基甲基)二甲基溴化硫鎓
• IUPAC name: (2-ethoxy-2-oxoethyl)dimethylsulfanium bromide
• IUPAC Traditional name: (2-ethoxy-2-oxoethyl)dimethylsulfanium bromide
• Synonyms: (Carboethoxymethyl)dimethylsulfonium bromide

DATABASE IDS

• CAS Number: 5187-82-6
• Beilstein Number: 4161472
• EC Number: 225-968-3
• MDL Number: MFCD00031604

PROPERTIES

• Purity: 98%
• Melting Point: ca 80°C dec.
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• GHS Precautionary statements: P261-P305+P351+P338-P302+P352-P321-P405-P501A
• Risk Statements: 36/37/38
• RTECS: WR7600000
• Safety Statements: 26-37
• TSCA Listed: 否

REFERENCES

• The derived ylide does not add to carbonyl compounds, although it does undergo 1,4-addition to enones, with formation of cyclopropanecarboxylic esters: Tetrahedron, 23, 545, (1967); J. Org. Chem., 34, 1240 (1969).
• Review of the chemistry of sulfonium ylides: Russ. Chem. Rev., 50, 481 (1981).