Dimethyl Sulfide → (2-Ethoxy-2-oxoethyl)dimethylsulphonium bromide

HRID 1416327Notes

Reaction equation

HRID 1416327 reaction equation
[Br:1][CH2:2][C:3]([O:5][CH2:6][CH3:7])=[O:4].[CH3:8][S:9][CH3:10]>CC(C)=O>[Br-:1].[C:3]([CH2:2][S+:9]([CH3:10])[CH3:8])([O:5][CH2:6][CH3:7])=[O:4]

Participants

4

Reactant 2

HCID 1068Dimethyl SulfideHCID 7748Ethyl bromoacetate

Product 1

HCID 78861(2-Ethoxy-2-oxoethyl)dimethylsulphonium bromide

Reagents, catalysts & solvents 1

HCID 180AcetoneSolvent

Procedure

A solution of ethyl bromoacetate (265 g) and dimethyl sulfide (114 g) in acetone (500 mL) was stirred at room temperature. After three days, the title compound was isolated by filtration of the reaction mixture. Melting point 88-90° C.

Sources & evidence

ORD record
ord-628800e3c6a4496480755f49aee0b9d7
Source dataset
uspto-grants-1999_06
Patent number
US05912248

Reaction notes

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