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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2420078Generated: November 1, 2026

Methanethiol → 1-(Methylsulfanyl)-4-nitro-2-(trifluoromethyl)benzene

https://huagongshe.com/reaction/2420078

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanethiolHCID 878—
Reactant2-Chloro-5-nitrobenzotrifluorideHCID 61213—
ReactantSodiumHCID 5360545—
SolventEthanolHCID 702—
Product1-(Methylsulfanyl)-4-nitro-2-(trifluoromethyl)benzeneHCID 1232705233.2%

Reaction Steps

A mixture of 30 g of methyl mercaptan in 50 ml of ethanol was added at 10° C to a mixture of 12.5 g of sodium in 500 ml of ethanol and then 63 g of 3-trifluoromethyl-4-chloro-nitrobenzene were added thereto. The mixture stood at room temperature for 17 hours and was vacuum filtered. The recovered precipitate was washed with water and dried to obtain 22 g of 4-methylthio-3-trifluoromethyl-nitrobenzene melting at 158° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04108993
Source datasetuspto-grants-1978_08
ORD IDord-fa8298ce456d44b89c9077c0b1ebee00
Source noteuspto-grants-1978_08