Naturally occurring quinones such as 7-methyljuglone, chrysophanol, emodin, helminthosporin, phomarin and physcion were prepared via Diels-Alder reaction and PCC-oxidation of the allylic alkohols obtained from the adducts.
通过Diels-Alder反应和由加成物得到的烯丙基醇的
PCC氧化,制备了天然存在的醌,例如7-甲基juglone,chsophophanol,
大黄素,helminthosporin,phomarin和physcion。