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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2384062Generated: October 31, 2026

Hydrochloric Acid → HCID 67505899, compound

https://huagongshe.com/reaction/2384062

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant(2R,4S)-5-biphenyl-4-yl-4-tert-butoxycarbonylamino-2-methyl-pentanoic acid benzyl esterHCID 67505752—
SolventTetrahydrofuranHCID 8028—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 67505899HCID 67505899—

Reaction Steps

Next, to a solution of (2R,4S)-5-biphenyl-4-yl-4-tert-butoxycarbonylamino-2-methyl-pentanoic acid benzyl ester in THF (5 mL) is added 4M HCl in dioxane (3 mL) and the solution is stirred at room temperature for 1 hour. The solvent is removed under reduced pressure to give the title compound. MS 374.4 (M+1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08263629B2
Source datasetuspto-grants-2012_09
ORD IDord-d94bbbb84d3146c08699261497c0ce55
Source noteuspto-grants-2012_09