Ethyl 2-oxopyrrolidine-1-acetate → (+/-)-N-[2-(4-methyl-1-piperazinyl)propyl]-2-oxo-1-pyrrolidineacetamide

HRID 614476

Reaktionsgleichung

Reaktionsgleichung von HRID 614476
[O:1]=[C:2]1[CH2:6][CH2:5][CH2:4][N:3]1[CH2:7][C:8]([O:10]CC)=O.[CH3:13][N:14]1[CH2:19][CH2:18][N:17]([CH:20]([CH3:23])[CH2:21][NH2:22])[CH2:16][CH2:15]1>>[CH3:13][N:14]1[CH2:19][CH2:18][N:17]([CH:20]([CH3:23])[CH2:21][NH:22][C:8](=[O:10])[CH2:7][N:3]2[CH2:4][CH2:5][CH2:6][C:2]2=[O:1])[CH2:16][CH2:15]1

Komponenten

3

Edukt 2

HCID 109094Ethyl 2-oxopyrrolidine-1-acetateHCID 166414572-(4-Methylpiperazin-1-yl)propan-1-amine

Produkt 1

HCID 21327809(+/-)-N-[2-(4-methyl-1-piperazinyl)propyl]-2-oxo-1-pyrrolidineacetamide

Versuchsvorschrift

From 7.0 g. of ethyl 2-oxo-1-pyrrolidineacetate and 6.3 g. of 2-(4-methyl-1-piperazinyl)propylamine, following the procedure of Example 9, there is obtained (±)-N-[2-(4-methyl-1-piperazinyl)propyl]-2-oxo-1-pyrrolidineacetamide; m.p. 84°-85° C. after recrystallization from cyclohexane and from heptane.

Quellen und Nachweise

ORD-Eintrag
ord-1d6feda2a2f540c69ff66a6f425f5c7a
Quelldatensatz
uspto-grants-1979_03
Patentnummer
US04145347

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