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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 964828Generated: October 30, 2026

Hydrochloric Acid → HCID 10816374, compound

https://huagongshe.com/reaction/964828

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantPotassium CarbonateHCID 11430—
ReactantSodium hydrideHCID 24758—
ReactantHCID 18387244HCID 18387244—
SolventTetrahydrofuranHCID 8028—
ProductHCID 10816374HCID 1081637456.6%

Reaction Steps

A mixture of N-[3,5-bis(trifluoromethyl)benzyl]-7-(3-chloropropyl)-7,8-dihydro-5-(4-methylphenyl)-8-oxo-6-pyrido[3,4-b]pyridinecarboxamide (66 mg), sodium hydride (60% oily) (84 mg) and THF (3 ml) was stirred at room temperature for 14 hours. 2N-HCl was added to the reaction mixture, which was then made basic with aqueous potassium carbonate and thereafter extracted with ethyl acetate. The extract was washed with water and dried, and the solvent was removed by distillation. Thus, the entitled compound was obtained as colorless crystals (35 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05770590
Source datasetuspto-grants-1998_06
ORD IDord-256cfeb514544ba28de0170f77637508
Source noteuspto-grants-1998_06