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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1664570Generated: October 30, 2026

Hydrochloric Acid → HCID 66725663, compound

https://huagongshe.com/reaction/1664570

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactantbenzyl[(5-oxo-9-pentyl-6,9-dihydro-5H-[1,2,4]triazolo[4,3-a]purin-3-yl)methyl]carbamateHCID 57600256—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
ProductHCID 66725663HCID 6672566392%

Reaction Steps

To the solution of benzyl [(5-oxo-9-pentyl-6,9-dihydro-5H-[1,2,4]triazolo[4,3-a]purin-3-yl)methyl]carbamate (0.30 g, 0.73 mmol) in methanol (20 mL) and 1 mL of conc. HCl was added 10% Pd/C under N2. The mixture was shaken under 30 PSI H2 for 3 hours. The reaction mixture was filtered through celite and concentrated to yield the desired product (210 mg, 92%). LCMS calculated for C12H18N7O (M+H): 276.2. found: 276.2.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08039478B2
Source datasetuspto-grants-2011_10
ORD IDord-e9f6b7cd71e54d928119dd9ff0a957bd
Source noteuspto-grants-2011_10