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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1192197Generated: October 30, 2026

4-Amino-1,2,2,6,6-pentamethylpiperidine → HCID 60207412, compound

https://huagongshe.com/reaction/1192197

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Amino-1,2,2,6,6-pentamethylpiperidineHCID 693792—
Reactant5-((3,5-Dichloropyridin-4-yl)thio)-4-nitrothiophene-2-carboxylic acidHCID 60207317—
ProductHCID 60207412HCID 60207412—

Reaction Steps

Prepared according to the procedure described for example 44 from 5-[(3,5-dichloro-4-pyridyl)sulfanyl]-4-nitro-thiophene-2-carboxylic acid (35 mg, 0.1 mmol) and 1,2,2,6,6-pentamethylpiperidin-4-amine (20.4 mg, 0.12 mmol). The title compound was obtained as a solid (16.9 mg, 34% yield). MS m/z: 503.09, 505.08 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08680139B2
Source datasetuspto-grants-2014_03
ORD IDord-cda6d4579faa4b5a9ac498354cf32842
Source noteuspto-grants-2014_03