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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 480546Generated: November 1, 2026

Hydrochloric Acid → HCID 131723106, compound

https://huagongshe.com/reaction/480546

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantMethanolHCID 887—
ReactantHCID 54147379HCID 54147379—
CatalystPalladiumHCID 23938—
SolventEthyl AcetateHCID 8857—
ProductHCID 131723106HCID 13172310686%

Reaction Steps

10% Pd/C (150 mg) was added to a solution of N-[(phenylmethoxy)-carbonyl]glycine [2-(dioctadecylamino)-2-oxoethyl]ester (1.2 g; 1.4 mmol) in EtOAc (100 mL) and the suspension was stirred for 3 h under hydrogen atmosphere at room temperature. After filtration (through a Millipore® filter FT 0.45 μm) 1.2 M HCl in MeOH (1.3 mL; 1.6 mmol) was added dropwise to the resulting solution obtaining the precipitation of a white solid that was filtered to give the desired compound (830 mg; 1.2 mmol).Yield 86%. HPLC: 100% (area %). K.F.: 0.22%. The MS and IR spectra were consistent with the structure.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06652834B2
Source datasetuspto-grants-2003_11
ORD IDord-98d91728f7944b1094f74eb3bf040c0f
Source noteuspto-grants-2003_11