反应详情

In a manner similar to that of Example 16(a), by reaction of 1.2 g (2.9 mmol) of ethyl 3-[3-(3-hydroxy-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthyl]-4-methoxyphenyl]acrylate obtained in Example 13(f) with 490 mg (3.5 mmol) of 1-bromopropanol, 632 mg (47%) of the expected compound were obtained in the form of a yellow oil.