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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1411427Generated: November 4, 2026

Tetrahydrofuran → 4,4'-(1-(4-Fluorophenyl)pyrrolidine-2,5-diyl)dibenzene-1,2-diamine

https://huagongshe.com/reaction/1411427

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTetrahydrofuranHCID 8028—
Reactant4,4'-(1-(4-Fluorophenyl)pyrrolidine-2,5-diyl)bis(2-nitroaniline)HCID 59616783—
CatalystPlatinum oxide (PtO)HCID 82844—
SolventDimethylformamideHCID 6228—
Product4,4'-(1-(4-Fluorophenyl)pyrrolidine-2,5-diyl)dibenzene-1,2-diamineHCID 59616640—

Reaction Steps

4,4′-(1-(4-Fluorophenyl)pyrrolidine-2,5-diyl)bis(2-nitroaniline) (0.218 g, 0.50 mmol) was dissolved in DMF (5 mL) then platinum oxide (0.226 g, 0.99 mmol) was added as a THF slurry. The flask was evacuated and purged with nitrogen twice, then evacuated and opened to hydrogen balloon. The mixture was stirred at room temperature for 20 hours. The solution was taken on to the next step without purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08921514B2
Source datasetuspto-grants-2014_12
ORD IDord-d9feebf9b35a421ca63268a0339f7ad6
Source noteuspto-grants-2014_12