Triethylamine → HCID 22139808, Verbindung

Reaktionsgleichung

[C:1]([NH:4][C:5]1[C:9]([Cl:10])=[C:8](Cl)[S:7][C:6]=1[C:12]([O:14][CH3:15])=[O:13])(=[O:3])[CH3:2].C(N(CC)CC)C>CO.[Pd]>[C:1]([NH:4][C:5]1[C:9]([Cl:10])=[CH:8][S:7][C:6]=1[C:12]([O:14][CH3:15])=[O:13])(=[O:3])[CH3:2]

Komponenten

Versuchsvorschrift

was obtained by catalytically hydrogenating a mixture of 25 g of methyl 3-acetylamino-4,5-dichlorothiophene-2-carboxylate in 300 ml of methanol, 9.5 g of triethylamine and with 10 g of palladium on carbon and room temperature and 760 mmHg column (standard pressure conditions). After the calculated amount of hydrogen had been absorbed, the catalyst was filtered off, the solvent was distilled off on a Rotavapor and the product was crystallized under water.