A benzylic hydroxyl group activated by the 2,6-dimethoxy-4-methylphenyl group was proved to be a remarkably reactive nucleofuge in 1,3-diol fragmentation under mild conditions. 4-(2,2,6-Trimethyl-6-vinylcyclohexyl)-2-butanone, a seco-sesquiterpene, was synthesized by using a fragmentation product thereby obtained.
在温和的条件下,由 2,6-二甲氧基-4-甲基苯基激活的苄基羟基被证明是 1,3
-二醇裂解过程中的一种反应性极强的核苷酸。利用由此获得的碎片产物合成了 4-(2,2,6-三甲基-6-
乙烯基环己基)-2-
丁酮,这是一种仲半萜。