Sodium Hydroxide → HCID 86756501, Verbindung

Beteiligte Stoffe

Reaktionsschritte

Equimolar amounts of 0.1N NaOH are added to a suspension of 30 mg of 3-(2,1,3-benzothiadiazol-5-yl)-4-(4-cyclopentyloxy-3,5-dimethoxybenzyl)-5-hydroxy-5-(4-methoxyphenyl)-5H-furan-2-one in 1 ml of methanol and the mixture is stirred at room temperature. The solvent is removed, the residue is partitioned between water and diethyl ether, and the aqueous phase is then lyophilized. Sodium 2-(2,1,3-benzothiadiazol-5-yl)-3-(4-cyclopentyloxy-3,5-dimethoxybenzyl)-4-(4-methoxyphenyl)-4-oxo-2-butenoate is obtained.

Herkunft & Nachweise