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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1672168Generated: November 1, 2026

Hydrochloric Acid → HCID 16737732, compound

https://huagongshe.com/reaction/1672168

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant1,4-DioxaneHCID 31275—
ReactantHCID 59840876HCID 59840876—
SolventDichloromethaneHCID 6344—
ProductHCID 16737732HCID 16737732122.2%

Reaction Steps

A solution of tert-butyl(benzyloxy)((2S)-2-{[4-(4-methoxyphenyl)piperazin-1-yl]carbonyl}-4-methylpentyl)carbamate (134 mg; 0.25 mmol; 1.0 eq.) and HCl 4M in dioxan (0.938 mL, 15 eq.) in DCM (1 mL) was stirred overnight at room temperature. The solvents were evaporated to give the title product as a yellow oil (130 mg, 100%). HPLC, Rt: 2.9 min (purity: 95.9%). M+(LC-MS (ESI)): 426.4.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07998964B2
Source datasetuspto-grants-2011_08
ORD IDord-8b058efda6a2417cac4f71fa34002f0c
Source noteuspto-grants-2011_08