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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1898165Generated: November 2, 2026

Triethylamine → HCID 74941050, compound

https://huagongshe.com/reaction/1898165

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantO-Methylhydroxylamine hydrochlorideHCID 521874—
ReactantHCID 44177603HCID 44177603—
SolventTetrahydrofuranHCID 8028—
SolventEthyl AcetateHCID 8857—
ProductHCID 74941050HCID 74941050—

Reaction Steps

A solution of 4-chloro-N-[5-chloro-2-(1H-pyrrolo[2,3-b]pyridine-4-carbonyl)-pyridin-3-yl]-3-trifluoromethyl-benzenesulfonamide (41 mg), methoxyl amine hydrochloride salt (67 mg) and Et3N (0.14 mL) in THF (1 mL) was heated to 80° C. for 12 h. The mixture was cooled to room temperature, diluted with EtOAc (5 mL), filtered and evaporated in vacuo. The residue was purified by flash chromatography (silica) to afford the title compound as a white powder. MS (M+H)+: 544.0.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08519135B2
Source datasetuspto-grants-2013_08
ORD IDord-f31c71ef38064390b6e3174ee0d75db9
Source noteuspto-grants-2013_08