2-Naphthylamine → N-(2-naphthyl)alanine Ethyl Ester

HRID 23056

Reaktionsgleichung

Reaktionsgleichung von HRID 23056
[NH2:1][C:2]1[CH:11]=[CH:10][C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH:3]=1.[C:12]([O:17][CH2:18][CH3:19])(=[O:16])[C:13]([CH3:15])=O>>[CH2:18]([O:17][C:12](=[O:16])[C@H:13]([CH3:15])[NH:1][C:2]1[CH:11]=[CH:10][C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH:3]=1)[CH3:19]

Komponenten

3

Edukt 2

HCID 70572-NaphthylamineHCID 12041Ethyl pyruvate

Produkt 1

HCID 11345542N-(2-naphthyl)alanine Ethyl Ester

Versuchsvorschrift

Following reductive amination General Procedure AA above and using 2-aminonaphthalene (Aldrich) and ethyl pyruvate (Aldrich), the title compound was prepared as a solid having a melting point of 52-56° C. The reaction was monitored by silica gel tlc (Rf=0.50 in 25% EtOAc/hexanes). Purification was by flash chromatography with silica gel using 25% EtOAc/hexanes as the eluant.

Aufarbeitung

  1. customPurification

Quellen und Nachweise

ORD-Eintrag
ord-5197e12bfb334a10b3329c8112e9cee0
Quelldatensatz
uspto-grants-2005_02
Patentnummer
US06849650B2

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