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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 262224Generated: November 2, 2026

Ethanol → HCID 21320301, compound

https://huagongshe.com/reaction/262224

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantMethanethiolHCID 878—
ReactantSodium hydrideHCID 24758—
ReactantHCID 13531604HCID 13531604—
SolventWaterHCID 962—
ProductHCID 21320301HCID 21320301—

Reaction Steps

To a stirred mixture of 1.4 g. of sodium hydride in 150 ml. of ethanol is added 6 ml. of methyl mercaptan, then 6.6 g. (0.02 mole) of 5-bromomethyl-2-nitro-3-phenylbenzofuran. After four hours the mixture is poured into cold water, this mixture is extracted with diethyl ether, the extracts are washed with 5 percent sodium hydroxide solution, water and saturated sodium chloride solution, then dried. Evaporation provides yellow 5-methylthiomethyl-2-nitro-3-phenylbenzofuran. The structural assignment is supported by infrared spectral analysis.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04153716
Source datasetuspto-grants-1979_05
ORD IDord-935ee0a50e4a45fa93a60c2fe8e59114
Source noteuspto-grants-1979_05