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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 657088Generated: October 31, 2026

Hydrochloric Acid → HCID 68992727, compound

https://huagongshe.com/reaction/657088

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantEthyl AcetateHCID 8857—
ReactantHCID 86635351HCID 86635351—
SolventChloroformHCID 6212—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 68992727HCID 68992727—

Reaction Steps

To a solution of 1,1-dimethylethyl (1-{2-[6-(methyloxy)-3-oxo-1,2,4-benzotriazin-4(3H)-yl]ethyl}-4-piperidinyl)carbamate (48 mg, 0.11 g mmol) in chloroform (2 ml) was added 4M HCl in 1,4-dioxane (2 ml). The reaction was stirred at rt for 1 h before evaporation and trituration with ethyl acetate to provide the desired compound as a yellow oil which was used without further purification (42 mg, 94%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08071592B2
Source datasetuspto-grants-2011_12
ORD IDord-722edbe4fb2d46dd95b3a3c6fb335857
Source noteuspto-grants-2011_12