A simple five-step method is developed for the synthesis of violaceoid A, a unique cytotoxic hydroquinone, from a lactol precursor that can be easily prepared from commercially available (2,5-dimethoxyphenyl)methanol. The synthetic route is straightforward and efficient, requiring only five steps for the isolation of violaceoid A (19%). Furthermore, our synthetic route also yields other derivatives
开发了一种简单的五步法,用于从可从市售(2,5-二
甲氧基苯基)
甲醇轻松制备的乳醇前体合成紫罗兰素 A(一种独特的细胞毒性
氢醌)。合成路线简单高效,只需五个步骤即可分离紫罗兰素 A (19%)。此外,我们的合成路线还产生了其他感兴趣的衍
生物,例如 OH-保护的紫罗兰 A 和 ( Z )-紫罗兰 A。