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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2425410Generated: November 2, 2026

Hydrochloride methanol → Hydrochloric Acid

https://huagongshe.com/reaction/2425410

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloride methanolHCID 21893726—
Reactant(S)-3-[N-(tert-Butoxycarbonyl)-N-methylamino]-1-(1-chloro-4-bromo-5-isoquinolinesulfonyl)pyrrolidineHCID 86627805—
ProductHydrochloric AcidHCID 313—
ProductHCID 178484867HCID 178484867—

Reaction Conditions

Temperature60 °C

Reaction Steps

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

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07964613B2
Source datasetuspto-grants-2011_06
ORD IDord-34f8cf9f4ee14c0a9c3a16f9e8ade9d6
Source noteuspto-grants-2011_06