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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2071186Generated: October 31, 2026

HCID 86647445, compound → HCID 59569858, compound

https://huagongshe.com/reaction/2071186

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 86647445HCID 86647445—
CatalystPalladiumHCID 23938—
SolventHydrochloric AcidHCID 313—
SolventMethanolHCID 887—
ProductHCID 59569858HCID 59569858—

Reaction Steps

A mixture of 21.2 mg (0.04 mmol) of tert-butyl (2S,3R)-4-(3-(benzyloxy)-5-isopropylbenzylamino)-3-hydroxy-1-phenylbutan-2-ylcarbamate and 7.7 mg of 10% Pd/C in 4 mL of 1.25M HCl in MeOH was stirred at r.t. under H2 balloon for 20.5 h. The mixture was filtered through Celite, concentrated, and reconcentrated with toluene 3 times. The amine HCl salt was used for the next reaction without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08299267B2
Source datasetuspto-grants-2012_10
ORD IDord-4f889a376e5644638e577efb6163a07e
Source noteuspto-grants-2012_10