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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1020132Generated: October 30, 2026

Hydrochloric Acid → HCID 66599798, compound

https://huagongshe.com/reaction/1020132

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 59563761HCID 59563761—
CatalystWaterHCID 962—
SolventDichloromethaneHCID 6344—
ProductHCID 66599798HCID 66599798—

Reaction Steps

To tert-butyl 3-(4-hydroxyphenyl)-4-(isoquinolin-6-ylamino)-4-oxobutylcarbamate (E307) in CH2Cl2 was added HCl (4 N in dioxane) and 2 drops of H2O and the solution was stirred overnight at room temperature. The solvents were evaporated to give 4-amino-2-(4-hydroxyphenyl)-N-(isoquinolin-6-yl)butanamide dihydrochloride (E308).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08716310B2
Source datasetuspto-grants-2014_05
ORD IDord-d3663018bd5b448197a281e5353e9009
Source noteuspto-grants-2014_05