反应详情

3-phenoxy-4,5-dihydroisoxazole I-176a and I-176b were prepared in 2 steps from racemic compound I-14. Bromo-4,5-dihydroisoxazole I-14 was reacted with 3-hydroxybenzoic acid methyl ester using Method 5 followed by hydroysis using the analogous conditions as in example 94. [M+H]+=368.0 m/z. Activity: C