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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 246672Generated: October 31, 2026

Trifluoroacetic acid → HCID 71279311, compound

https://huagongshe.com/reaction/246672

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTrifluoroacetic acidHCID 6422—
ReactantHCID 71280463HCID 71280463—
SolventDichloromethaneHCID 6344—
SolventSodium BicarbonateHCID 516892—
ProductHCID 71279311HCID 7127931134%

Reaction Steps

To a stirred mixture of tert-butyl 3-(2-(1,6-dimethyl-1H-indazol-3-yl)-5H-pyrrolo[3,2-b]pyrazine-7-carboxamido)-3-methylpyrrolidine-1-carboxylate (130 mg, 0.266 mmol) in dichloromethane (2.5 mL) was added drop-wise trifluoroacetic acid (2 mL) at room temperature and the reaction mixture stirred for 2 hours. The mixture was diluted with aqueous NaHCO3, filtered, washed with water and dried to give 2-(1,6-dimethyl-1H-indazol-3-yl)-N-(3-methylpyrrolidin-3-yl)-5H-pyrrolo[3,2-b]pyrazine-7-carboxamide (35 mg, 34%) as a pale solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08658646B2
Source datasetuspto-grants-2014_02
ORD IDord-16ef2979e60b4a69b15ab64edbabf7c6
Source noteuspto-grants-2014_02