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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1725622Generated: October 31, 2026

Potassium Carbonate → trans-3-Amino-1-isobutyl-5-phenylpyrrolidin-2-one

https://huagongshe.com/reaction/1725622

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
ReactantHCID 86616775HCID 86616775—
SolventMethanolHCID 887—
SolventWaterHCID 962—
Producttrans-3-Amino-1-isobutyl-5-phenylpyrrolidin-2-oneHCID 68961519100.2%

Reaction Steps

To a solution of trans-2,2,2-trifluoro-N-(1-isobutyl-2-oxo-5-phenylpyrrolidin-3-yl)acetamide (63.2 mg, 0.192 mmol) in methanol (3 mL) and water (1 mL) was added potassium carbonate (79.8 mg, 0.578 mmol). After 27 hours, the reaction solution was concentrated and worked up with methylene chloride and water. The organic extracts were dried over sodium sulfate, filtered and concentrated to produce the title compound (44.7 mg). MS 233 (M+1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07491713B2
Source datasetuspto-grants-2009_02
ORD IDord-662a89ee723f44d6b0765431825fb312
Source noteuspto-grants-2009_02