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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 449368Generated: October 29, 2026

Hydrochloric Acid → HCID 59496679, compound

https://huagongshe.com/reaction/449368

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantLithium hydroxide, monohydrateHCID 168937—
ReactantLithium ChlorideHCID 433294—
ReactantHCID 86645777HCID 86645777—
SolventMethanolHCID 887—
SolventWaterHCID 962—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 59496679HCID 59496679—

Reaction Steps

Lithium hydroxide monohydrate (7.1 mg, 0.17 mmol) was added to a mixture of methyl (2S)-2-({[7-[2-amino-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl]-3,4-dihydroisoquinolin-2(1H)-yl]carbonyl}amino)-3-phenylpropanoate (30 mg, 0.057 mmol) in methanol (0.6 mL) and water (0.2 mL). The reaction mixture was stirred at r.t. overnight, and adjusted with 4N HCl in 1,4-dioxane to pH=5. The volatiles were removed under reduced pressure to afford the product which contaminated with LiCl and was directly used for next step reaction without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08481732B2
Source datasetuspto-grants-2013_07
ORD IDord-15d594a2b4904990acfa57080da7aa59
Source noteuspto-grants-2013_07