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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1611172Generated: November 2, 2026

Hydrochloric Acid → HCID 136342442, compound

https://huagongshe.com/reaction/1611172

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 22258933HCID 22258933—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 136342442HCID 13634244287%

Reaction Steps

tert-butyl 2′-amino-3′-(hydroxymethyl)-6′-{2-[(4-methoxybenzyl)oxy]phenyl}-5,6-dihydro-3,4′-bipyridine-1(2H)-carboxylate (25.0 mg, 0.05 mmol) was treated with 2N HCl in dioxane (4.0 mL) overnight at room temperature. The resulting solid was collected by filtration, washed with ether and dried under reduced pressure to give 2-[6′-amino-5′-(hydroxymethyl)-1,2,5,6-tetrahydro-3,4′-bipyridin-2′-yl]phenol hydrochloride. (14 mg, yield 87%)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06984649B1
Source datasetuspto-grants-2006_01
ORD IDord-bdeff0ccedc540b1866ffa11d22f672a
Source noteuspto-grants-2006_01