A methoxyhydroperoxide analogue (12) to a proposed aromatase intermediate has been synthesized by ozonolysis of methoxyvinyl compound (7) in the presence of methanol; it has been shown not to produce estrone with or without acetylation, but the free hydroperoxide apparently undergoes a facile, stereospecific intramolecular epoxidation.
通过在
甲醇存在下对甲氧基
乙烯基化合物(7)进行
臭氧分解,合成了拟议的芳香化酶中间体的甲氧基氢过氧化物类似物(12)。已经表明,在没有或没有乙酰化的情况下,它都不会产生
雌酮,但是游离的氢过氧化物显然会经历容易的,立体定向的分子内环氧化。