Chlorine → HCID 14460365, Verbindung

Reaktionsgleichung

[Cl:1]Cl.[N:3]([CH2:6][C:7]([CH3:35])([CH3:34])[C:8](=[O:33])[CH:9]([N:23]1[CH:26](SC(C)(C)C)[CH2:25][C:24]1=[O:32])[C:10]([O:12][CH2:13][C:14]1[CH:19]=[CH:18][C:17]([N+:20]([O-:22])=[O:21])=[CH:16][CH:15]=1)=[O:11])=[N+:4]=[N-:5]>C(Cl)(Cl)(Cl)Cl.C(Cl)Cl>[N:3]([CH2:6][C:7]([CH3:35])([CH3:34])[C:8](=[O:33])[CH:9]([N:23]1[CH:26]([Cl:1])[CH2:25][C:24]1=[O:32])[C:10]([O:12][CH2:13][C:14]1[CH:19]=[CH:18][C:17]([N+:20]([O-:22])=[O:21])=[CH:16][CH:15]=1)=[O:11])=[N+:4]=[N-:5]

Komponenten

Versuchsvorschrift

286 μl of a solution of chlorine in carbon tetrachloride containing 1.14 g/10 ml is added at -60° C. to a solution of 110 mg of p-nitrobenzyl 5-azido-2-(4-tert-butylthio-2-oxo-1-azetidinyl)-4,4-dimethyl-3-oxopentanoate in 9 ml of methylene chloride. The reaction solution is evaporated in a rotary evaporator, 119 mg of yellow oil being obtained. IR spectrum in CH2Cl2 : 2930, 2860, 2105, 1780, 1755, 1720, 1610, 1530, 1350, 1190 cm-1.