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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 374356Generated: October 26, 2026

Toluene → Fluoxetine

https://huagongshe.com/reaction/374356

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTolueneHCID 1140—
Reactant1-Chloro-4-(trifluoromethyl)benzeneHCID 7394—
ReactantN-methyl-2-pyrrolidoneHCID 13387—
ReactantPotassium tert-butoxideHCID 23665647—
SolventWaterHCID 962—
ProductFluoxetineHCID 3386—

Reaction Conditions

Temperature40 °C

Reaction Steps

A mixture of 4.0 g (0.0357 mol) potassium t-butoxide, ml of N-methylpyrrolidone, 5.0 g (0.0303 mol) of 1-phenyl-3-N-methylaminopropan-1-ol, and 7.4 g (0.0410 mol) of 1-chloro-4-trifluoromethylbenzene was heated to 40° C. and stirred for 8 hours at 40° C. The mixture was then cooled to 20°-25° C. and 40 ml of toluene and water were added. The combined toluene-phases were washed four times with 20 ml of water. Toluene was evaporated under reduced pressure yielding 5.06 g of the product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05166437
Source datasetuspto-grants-1992_11
ORD IDord-814c996ee10e49d1bd53c21f22444531
Source noteuspto-grants-1992_11