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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2359443Generated: November 1, 2026

Diisopropylethylamine → HCID 58154573, compound

https://huagongshe.com/reaction/2359443

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiisopropylethylamineHCID 81531—
ReactantSodium BicarbonateHCID 516892—
ReactantPyridine-2-sulfonyl ChlorideHCID 3787675—
ReactantHCID 58154702HCID 58154702—
SolventDichloromethaneHCID 6344—
ProductHCID 58154573HCID 5815457317%

Reaction Steps

To a solution of 2-(3-(trifluoromethyl)phenyl)quinolin-8-amine (0.10 g, 0.347 mmol) in CH2Cl2 (10 mL) was added DIPEA (0.120 mL, 0.695 mmol) followed by pyridine-2-sulfonyl chloride (0.065 g, 0.366 mmol). The mixture was stirred at room temperature for 18 hours. An aqueous solution of saturated NaHCO3 was added (30 mL), the resulting precipitate was collected by filtration and washed with methanol to obtain N-(2-(3-(trifluoromethyl)phenyl)quinolin-8-yl)pyridine-2-sulfonamide (0.025 g, 17% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08685970B2
Source datasetuspto-grants-2014_04
ORD IDord-4d98ce5183e843c28b46d0d8de706633
Source noteuspto-grants-2014_04