Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 390283Generated: October 31, 2026

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

https://huagongshe.com/reaction/390283

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 numberUS08383637B2
Source datasetuspto-grants-2013_02
ORD IDord-8da106186c1048bca9cbb039d1135ff4
Source noteuspto-grants-2013_02