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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 339672Generated: October 29, 2026

Hydrochloric Acid → Tert-butyl (1-(2-(1,2-dihydroxyethyl)quinolin-8-yl)piperidin-4-yl)methylcarbamate

https://huagongshe.com/reaction/339672

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantTert-butyl (1-(2-(2,2-dimethyl-1,3-dioxolan-4-yl)quinolin-8-yl)piperidin-4-yl)methylcarbamateHCID 86654343—
SolventTetrahydrofuranHCID 8028—
SolventEthyl AcetateHCID 8857—
SolventSodium BicarbonateHCID 516892—
ProductTert-butyl (1-(2-(1,2-dihydroxyethyl)quinolin-8-yl)piperidin-4-yl)methylcarbamateHCID 86654344—

Reaction Steps

To tert-butyl(1-(2-(2,2-dimethyl-1,3-dioxolan-4-yl)quinolin-8-yl)piperidin-4-yl)methylcarbamate (81 mg, 0.18 mmol) in THF (3 mL) was added HCl (20 mg, 0.55 mmol) (6M). The reaction was stirred for 3 hours at ambient temperature and then diluted with EtOAc (10 mL) and saturated NaHCO3 (5 mL). The phases were separated, and the organic layer was dried and concentrated to give crude product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08895550B2
Source datasetuspto-grants-2014_11
ORD IDord-7e6a234823d748cb8e0377c59d8a1187
Source noteuspto-grants-2014_11