HCID 54437636, Verbindung → HCID 53644137, Verbindung

HRID 1278076

Reaktionsgleichung

Reaktionsgleichung von HRID 1278076
[C:1]([C:3](=[C:13]1[CH2:17][CH2:16][CH2:15][N:14]1[CH3:18])[C:4]1[CH:9]=[CH:8][C:7]([N+:10]([O-])=O)=[CH:6][CH:5]=1)#[N:2]>C(O)C.[Pt].[H][H]>[C:1]([C:3](=[C:13]1[CH2:17][CH2:16][CH2:15][N:14]1[CH3:18])[C:4]1[CH:5]=[CH:6][C:7]([NH2:10])=[CH:8][CH:9]=1)#[N:2]

Komponenten

4

Versuchsvorschrift

Dissolve 10 g of 2-(α-cyano-4-nitrobenzylidene)-1-methylpyrrolidine in ethanol and then reduce it with platinum/hydrogen. After completion of hydrogen uptake, filter the catalyst from the hydrogenated product, distil off the solvent and recrystallize the residue from 50 ml of ethanol to obtain 5.5 g of the title compound as light-brown crystals of m.p. 116° to 118°.

Aufarbeitung

  1. filtrationAfter completion of hydrogen uptake, filter the catalyst from the hydrogenated product
  2. customdistil off the solvent
  3. customrecrystallize the residue from 50 ml of ethanol

Quellen und Nachweise

ORD-Eintrag
ord-786f24fc0cf540cf8ca0fc790dc9bf58
Quelldatensatz
uspto-grants-1981_07
Patentnummer
US04279918

Verknüpfte Notizen

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