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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2088849Generated: November 1, 2026

Propylamine → N-[3-(4-Nitro-3-propylaminomethyl-benzenesulfinyl)-phenyl]-benzenesulfonamide

https://huagongshe.com/reaction/2088849

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPropylamineHCID 7852—
ReactantSodium BicarbonateHCID 516892—
ReactantSodium triacetoxyborohydrideHCID 5049666—
ReactantN-[3-(3-Formyl-4-nitro-benzenesulfinyl)-phenyl]-benzenesulfonamideHCID 58625065—
Solvent1,2-DichloroethaneHCID 11—
ProductN-[3-(4-Nitro-3-propylaminomethyl-benzenesulfinyl)-phenyl]-benzenesulfonamideHCID 58625145—

Reaction Steps

The following reaction was run under N2. A mixture of N-[3-(3-formyl-4-nitro-benzenesulfinyl)-phenyl]-benzenesulfonamide (0.0023 mol) and propylamine (0.0025 mol) in DCE (50 mL) was stirred at room temperature and NaBH(OAc)3 (0.8 g) was added. The reaction mixture was stirred overnight at room temperature, and then a NaHCO3 solution was added. The organic layer was separated, dried, and filtered, and the solvent was evaporated to yield the title compound as a residue.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08436006B2
Source datasetuspto-grants-2013_05
ORD IDord-46c6cff1ba564c7689409ee8a3109903
Source noteuspto-grants-2013_05