反应详情

4-[3-(3,4-Dimethoxyphenyl)-4,5-dihydroisoxazol-5-yl]butanal (25.1 mg, 0.090 mmol), 1-(2-ethoxyphenyl)piperazine hydrochloride (20.0 mg, 0.082 mmol), molecular sieve (5 beads), NaBH(OAc)3 (52.4 mg, 0.247 mmol) and diisopropylethylamine (26.9 L, 0.082 mmol) were reacted in 3 mL of methylene chloride for about 12 hr. With the following processes the same as in Example 1, 23.1 mg (66.7%) of the target compound was obtained.