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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1835603Generated: November 2, 2026

2-((Tert-butoxy)carbonylamino)ethyl-3-((7-(3-(2-ethyl-4-(4-fluorophenyl)-5-(phenylmethoxy)phenoxy)propoxy)-8-propylchroman-2-yl)carbonylamino)propanoate → HCID 23501851, compound

https://huagongshe.com/reaction/1835603

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-((Tert-butoxy)carbonylamino)ethyl-3-((7-(3-(2-ethyl-4-(4-fluorophenyl)-5-(phenylmethoxy)phenoxy)propoxy)-8-propylchroman-2-yl)carbonylamino)propanoateHCID 23501774—
ReactantHCID 178418361HCID 178418361—
CatalystPalladiumHCID 23938—
SolventChloroform methanolHCID 21584188—
ProductHCID 23501851HCID 2350185181.8%

Reaction Steps

2-((tert-butoxy)carbonylamino)ethyl-3-((7-(3-(2-ethyl-4-(4-fluorophenyl)-5-(phenylmethoxy)phenoxy)propoxy)-8-propylchroman-2-yl)carbonylamino)propanoate (110 mg) was dissolved in methanol/chloroform (2:1, 5 mL) with 10% Pd/C (24 mg) and hydrogen gas bubbled in for 2 hours. The mixture was filtered through Celite®, rinsed with methanol, and concentrated under vacuum to afford 80 mg of 2-((tert-butoxy)carbonylamino)ethyl-3-((7-(3-(6-ethyl-4-(4-fluorophenyl)-3-hydroxyphenoxy)propoxy)-8-propylchroman-2-yl)carbonylamino)propanoate. Mass Spec (EI): 723.5 (M+H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06770259B2
Source datasetuspto-grants-2004_08
ORD IDord-5034c7f1ab0d4d4abbb8deb0f4e313a5
Source noteuspto-grants-2004_08