Cyclohexane → 2-Chloro-4-hydroxy-benzoic acid 4-(4-pentyl-phenoxycarbonyl)-phenyl ester

Beteiligte Stoffe

Reaktionsschritte

2.5 g (4.7 mmol) of 4-benzyloxy-2-chloro-benzoic acid 4-(4-pentyl-phenoxycarbonyl)-phenyl ester, 20 mL of cyclohexane and 0.13 g of palladium hydroxide/carbon were added to 25 mL of dehydrated ethanol and refluxed for 12 hours in the presence of argon. The resulting reaction mixture was filtered and the filtrate was concentrated. The residue was recrystallized from hexane/ethyl acetate to obtain 1.65 g of a white solid.

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