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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1853930Generated: November 1, 2026

Water → HCID 86689572, compound

https://huagongshe.com/reaction/1853930

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantSodium BicarbonateHCID 516892—
Reactant(3S)-(-)-3-(tert-Butoxycarbonylamino)pyrrolidineHCID 1514396—
Reactant2-Bromo-4-fluoro-1-nitrobenzeneHCID 2756993—
SolventDimethyl SulfoxideHCID 679—
ProductHCID 86689572HCID 8668957296%

Reaction Steps

A solution of 2-bromo-4-fluoro-1-nitrobenzene (1.5 g, 6.8 mmol), (S)-tert-butyl pyrrolidin-3-ylcarbamate (1.9 g, 10 mmol), and sodium bicarbonate (1.7 g, 20 mmol) in DMSO (40 mL) was heated at 80° C. for 1 h. The reaction mixture was cooled to room temperature, poured into excess water and the resulting precipitate was filtered. The solids were washed with aqueous ammonium chloride, brine and water to afford the desired product (2.5 g, 96%) as a yellow solid: 387 [C15H20BrN3O4+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08962648B2
Source datasetuspto-grants-2015_02
ORD IDord-87225b570eb24fe9a4cb47d04930d254
Source noteuspto-grants-2015_02