3,4-Dichloroaniline → N-(3,4-dichlorophenyl)alanine isopropyl ester

HRID 23028

Reaktionsgleichung

Reaktionsgleichung von HRID 23028
[Cl:1][C:2]1[CH:3]=[C:4]([CH:6]=[CH:7][C:8]=1[Cl:9])[NH2:5].[C:10]([O:15][CH:16]([CH3:18])[CH3:17])(=[O:14])[C:11]([CH3:13])=O>>[CH:16]([O:15][C:10](=[O:14])[C@H:11]([CH3:13])[NH:5][C:4]1[CH:6]=[CH:7][C:8]([Cl:9])=[C:2]([Cl:1])[CH:3]=1)([CH3:18])[CH3:17]

Komponenten

3

Edukt 2

HCID 72573,4-DichloroanilineHCID 9964097Isopropyl pyruvate

Produkt 1

HCID 54285545N-(3,4-dichlorophenyl)alanine isopropyl ester

Versuchsvorschrift

Following General Procedure AA above and using 3,4-dichloroaniline (Aldrich) and isopropyl pyruvate (prepared by following General Procedure AO above using isopropanol in place of iso-butanol), the title compound was prepared as an oil. The reaction was monitored by tlc on silica gel (Rf=0.4 in 25% EtOAc/hexanes) and purification was by preparative plate chromatography (silica gel using 25% EtOAc/hexanes as the eluant).

Aufarbeitung

  1. customThe reaction was monitored by tlc on silica gel (Rf=0.4 in 25% EtOAc/hexanes) and purification

Quellen und Nachweise

ORD-Eintrag
ord-fdc87d00b5384ac88b4d61aa969f1d55
Quelldatensatz
uspto-grants-2005_02
Patentnummer
US06849650B2

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