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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 419156Generated: October 30, 2026

Triethylamine → HCID 74941050, compound

https://huagongshe.com/reaction/419156

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 numberUS08093247B2
Source datasetuspto-grants-2012_01
ORD IDord-018b4d0905ac456eab3390e79adf816a
Source noteuspto-grants-2012_01