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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1931126Generated: October 26, 2026

Water → S-2-hydroxy-2-methylpropyl ethanethioate

https://huagongshe.com/reaction/1931126

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant1-Chloro-2-methylpropan-2-olHCID 68409—
ReactantPotassium ethanethioateHCID 23670855—
CatalystSodium BromideHCID 253881—
SolventDimethylformamideHCID 6228—
ProductS-2-hydroxy-2-methylpropyl ethanethioateHCID 86639997113.2%

Reaction Conditions

Temperature50 °C

Reaction Steps

To a mixture of 1-chloro-2-methylpropan-2-ol (2.2 g, 20.26 mmol) and potassium ethanethioate (6.94 g, 60.8 mmol) in DMF (20 mL) was added 100 mg of sodium bromide and the resulting mixture was heated at 50° C. for 18 hours. The mixture was then poured into water and extracted with EtOAc. The acetate layer was washed with water, brine, dried with MgSO4 and concentrated under reduced pressure to provide 3.4 g of the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08188135B2
Source datasetuspto-grants-2012_05
ORD IDord-e39bce85a7a74f2ca5b98df52f3b9424
Source noteuspto-grants-2012_05