反应详情

Analogously to the process described in Example 2, 13 g of α-[p-(1-cycloheptenyl)-phenoxy]-heptanoic acid ethyl ester and 29 ml of 2 N sodium hydroxide solution in 130 ml of ethanol give α-[p-(1-cycloheptenyl)-phenoxy]-heptanoic acid of melting point 69°-71° C (from cold hexane).