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

HRID 619323Notes

Reaction equation

HRID 619323 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-9c08013fc9f4487493416cabecf9e4ed
Source dataset
uspto-grants-1999_09
Patent number
US05958960

Reaction notes

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