反应详情

The same procedures as in Example 2 were carried out from the compound obtained in Example 20 (1.0 g), triethylamine (0.54 mL), 4-phenoxycinnamic acid (0.94 g), WSC.HCl (0.75 g), and methylene chloride (40 mL), to give the captioned compound (0.93 g, 55%) as an oily product.