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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2041463Generated: November 2, 2026

Hydrochloric Acid → HCID 57655942, compound

https://huagongshe.com/reaction/2041463

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant1,4-DioxaneHCID 31275—
ReactantSodium BicarbonateHCID 516892—
ReactantHCID 57655904HCID 57655904—
SolventDichloromethaneHCID 6344—
ProductHCID 57655942HCID 5765594292%

Reaction Steps

Add 4N hydrogen chloride in dioxane (0.9 mL, 3.6 mmol) to a solution of N-(tert-butoxycarbonyl)-3-chloro-4-(3,3-dimethyl-butyryl)-benzylamine (100 mg, 0.3 mmol) in dichloromethane (6 mL) and stir overnight. Concentrate in vacuo and wash the solid obtained with diethyl ether. Suspend the solid into saturated aqueous NaHCO3 and stir for 30 min. Extract twice with dichloromethane. Dry the combined organic extracts over Na2SO4, filter and concentrate in vacuo to obtain the title compound as a yellow oil (66 mg, 92%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08580780B2
Source datasetuspto-grants-2013_11
ORD IDord-8c677adf724a4a898031b9dd86afa241
Source noteuspto-grants-2013_11