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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2180830Generated: October 30, 2026

methyl (2S)-2-aminopentanoate hydrochloride → Methyl N-[N-(3-nitrophenylacetyl)-L-alaninyl]-(S)-2-aminopentanoate

https://huagongshe.com/reaction/2180830

Reaction equation

Participants

RoleNameHCIDCharge
Reactantmethyl (2S)-2-aminopentanoate hydrochlorideHCID 14118488—
ReactantN-(3-Nitrophenylacetyl)-L-alanineHCID 53788870—
SolventChloroform methanolHCID 21584188—
ProductMethyl N-[N-(3-nitrophenylacetyl)-L-alaninyl]-(S)-2-aminopentanoateHCID 22894966—

Reaction Steps

Following General Procedure C and using N-(3-nitrophenylacetyl)-L-alanine (from Example DlI above) and methyl (S)-2-aminopentanoate hydrochloride (prepared from (S)-2-aminopentanoic acid (Novabiochem) using General Procedure H), the title compound was prepared as a solid. The reaction was monitored by tlc (Rf=0.4 in 9:1 CHCl3/MeOH).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06888022B2
Source datasetuspto-grants-2005_05
ORD IDord-c2114206577442f9b97d7e3721c6d4d4
Source noteuspto-grants-2005_05