HCID 23206543, Verbindung → HCID 23206558, Verbindung
Reaktionsgleichung
[CH2:1]([O:3][P:4]([CH:9]1[CH:18]=[CH:17][C:16]2[C:11](=[CH:12][CH:13]=[C:14]([C:19]([F:22])([F:21])[F:20])[CH:15]=2)[N:10]1[C:23]([O:25][CH2:26][C:27]([Cl:30])([Cl:29])[Cl:28])=[O:24])(=[O:8])[O:5][CH2:6][CH3:7])[CH3:2]>C(O)C.[Pt](=O)=O>[CH2:6]([O:5][P:4]([CH:9]1[CH2:18][CH2:17][C:16]2[C:11](=[CH:12][CH:13]=[C:14]([C:19]([F:20])([F:21])[F:22])[CH:15]=2)[N:10]1[C:23]([O:25][CH2:26][C:27]([Cl:30])([Cl:28])[Cl:29])=[O:24])(=[O:8])[O:3][CH2:1][CH3:2])[CH3:7]Komponenten
4
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
71.6 g of 1-(2,2,2-trichloroethoxycarbonyl)-6-trifluoromethyl-1,2-dihydroquinoline-2-phosphonic acid diethyl ester is dissolved in 800 ml of ethanol, mixed with 3.6 g of platinum(IV)-oxide and hydrogenated at normal pressure. It is filtered, concentrated by evaporation and recrystallized from isopropyl ether.