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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 412270Generated: October 28, 2026

Hydrochloric Acid → HCID 136342442, compound

https://huagongshe.com/reaction/412270

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 numberUS06562811B1
Source datasetuspto-grants-2003_05
ORD IDord-0d561251b1464460850a40fe6c101f98
Source noteuspto-grants-2003_05