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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 594927Generated: October 25, 2026

Dimethylformamide → HCID 178505603, compound

https://huagongshe.com/reaction/594927

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylformamideHCID 6228—
ReactantSodium HydroxideHCID 14798—
Reactant4-(Trifluoromethoxy)benzyl ChlorideHCID 2777261—
ReactantHCID 57438275HCID 57438275—
ProductHCID 178505603HCID 17850560374%

Reaction Steps

To a solution of 2-(2-Fluoro-phenyl)-1H-pyrrolo[3,2-c]pyridine (50 mg, 0.244 mmole) in DMF (1 ml) was added 10% (w/v) aqueous NaOH (113 μl, 0.28 mmole) followed by a solution of 4-triflouromethoxybenzyl chloride (60 mg, 0.28 mmole) in DMF (0.5 ml). The reaction mixture was stirred at room temperature for 1 hour. The crude reaction mixture was purified by reverse phase HPLC with mass directed collection. Obtained 87 mg (74%) of 2-(2-Fluoro-phenyl)-5-(4-trifluoromethoxy-benzyl)-5H-pyrrolo[3,2-c]pyridinium triflouroacetate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09242983B2
Source datasetuspto-grants-2016_01
ORD IDord-a6cce492d1ce4520a8101039fc60b2ea
Source noteuspto-grants-2016_01