反应详情

In a manner similar to that of Example 1(c), by reaction of 6.2 g (22.8 mmol) of ethyl 3-(3-bromo-4-hydroxyphenyl)acrylate obtained in Example 34(d) with 14 g (45.7 mmol) of 2-butyloxy-3,5-di-tert-butylphenylboronic acid obtained above, 700 mg (7%) of the expected compound were obtained in the form of a yellow oil.