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

HRID 2258552Notes

Reaction equation

HRID 2258552 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-07c8486ff8704ab09cf7aae111d25aa7
Source dataset
uspto-grants-1997_08
Patent number
US05661184

Reaction notes

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