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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 571382Generated: October 31, 2026

Acetic Acid → HCID 89525909, compound

https://huagongshe.com/reaction/571382

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetic AcidHCID 176—
ReactantHCID 89525816HCID 89525816—
CatalystZincHCID 23994—
SolventMethanolHCID 887—
ProductHCID 89525909HCID 8952590970%

Reaction Steps

(2R,3R,4S)+(2S,3S,4R)-1,2-dimethyl-3-nitro-4-(o-tolyl) pyrrolidine (28 mg, 0.12 mmol) was dissolved in 1 ml MeOH and Acetic Acid (2.0 ml) and charged with ZINC (39.1 mg, 0.598 mmol). The reaction was allowed to stir overnight at rt. The solution was filtered through celite and concentrated in vacuo. The residue was dissolved in 2 mL MeOH and desalted on ps-bicarb. The solvents were removed in vacuo to afford (2R,3R,4S)+(2S,3S,4R)-1,2-dimethyl-4-(o-tolyl)pyrrolidin-3-amine (17 mg, 0.08 mmol, 70% yield). LC/MS M+H 205.2

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09023865B2
Source datasetuspto-grants-2015_05
ORD IDord-ab51c3a78bd746ec876af2b8b03a748b
Source noteuspto-grants-2015_05