反应详情

The same procedures as in Example 2 were carried out from the compound obtained in Example 29 (4.0 g), triethylamine (2.2 mL), 2-fluorocinnamic acid (2.6 g), WSC.HCl (3.0 g), and methylene chloride (100 mL), to give the captioned compound (4.8 g, 86%) as an oily product.