Oxidation at the C-11 position of methyl 12-hydroxyabieta-8,11,13-trien-18-oate (II) and ferruginol (XXXII) were successfully carried out using benzoyl peroxide, and the resulting phenols (VII and XXXVII) were further converted into taxodione (III), royleanone (IV), cryptojaponol (V), and methyl 11-hydroxy-12-methoxy-7-oxoabieta-8,11,13-trien-18-oate (VI).
使用
过氧化苯甲酰成功地对 12-hydroxyabieta-8,11,13-trien-18-oate (II) 和 ferruginol (XXXII) 进行了 C-11 位置的氧化、生成的
苯酚(VII 和 XXXVII)被进一步转化为 taxodione(III)、royleanone(IV)、cryptojaponol(V)和 11-hydroxy-12-methoxy-7-oxoabieta-8,11,13-trien-18-oate (VI)甲基。