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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1436045Generated: October 30, 2026

Hydrochloride methanol → Hydrochloric Acid

https://huagongshe.com/reaction/1436045

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloride methanolHCID 21893726—
Reactant3-[n-(Tert-butoxycarbonyl)-n-methylamino]-1-(1-chloro-4-bromo-5-isoquinolinesulfonyl)pyrrolidineHCID 87322379—
ProductHydrochloric AcidHCID 313—
ProductHCID 178482263HCID 178482263—

Reaction Conditions

Temperature60 °C

Reaction Steps

Intermediate 24 (168 mg) obtained in Step A mentioned above is added with 10% hydrogen chloride/methanol (4 ml), and the mixture is stirred at 60° C. for 30 hours. The solvent is evaporated under reduced pressure to obtain the title compound as hydrochloride (123 mg (predictive yield)).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07618984B2
Source datasetuspto-grants-2009_11
ORD IDord-1296dde748b24164816e400c4603e5d6
Source noteuspto-grants-2009_11