Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 916326Generated: November 3, 2026

Pyrrolidine → HCID 91995409, compound

https://huagongshe.com/reaction/916326

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyrrolidineHCID 31268—
Reactant4-Chloro-1,5-dinitronaphthaleneHCID 294516—
ProductHCID 91995409HCID 9199540921%

Reaction Steps

Pyrrolidine (5.0 mL) was added to 1-chloro-4,8-dinitronaphthalene (50 mg, 0.20 mmol, Bassilios et al, Recueil, 1962, 81, 209-214) which resulted in an immediate, highly exothermic reaction. The reaction was further agitated for 5 min while heating using a heatgun. Volatiles were removed in vacuo and purification as in 159JP06 (dichloromethane/n-heptane 4:1, 5× eluted) afforded 12 mg (21%) of 159JP29 as an orange solid. The product was converted to the corresponding hydrochloride salt as described above.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07268232B2
Source datasetuspto-grants-2007_09
ORD IDord-f4f01c956042408bae23a8838655ad30
Source noteuspto-grants-2007_09