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

HRID 1856843Notes

Reaction equation

HRID 1856843 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-93230c0640ce4fbc86592bd185433321
Source dataset
uspto-grants-2000_11
Patent number
US06143783

Reaction notes

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