Lithium Hydroxide → 1-(4-Methoxybenzyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

Beteiligte Stoffe

Reaktionsschritte

Experimental conditions analogous to those described for Step 4 of Example 60, from 3.10 g (8.80 mmol) of 1-(4-methoxy-benzyl)-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid ethyl ester, 40 mL of 1:1 methanol-water mixture and 0.44 g (18.3 mmol) of lithium hydroxide with a work-up consisting only of thorough evaporation of solvents.

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