sesquiterpene, has been synthesized enantioselectively starting from a cycloadduct, which was prepared from 3-(3-borylpropenoyl)-1,3-oxazolidin-2-one and 1-acetoxy-3-methyl-1,3-butadiene by a catalytic asymmetric Diels–Alder reaction.
(+)-Paniculide A 是一种高度氧化的
倍半萜烯,由 3-(3-borylpropenoyl)-1,3-oxazolidin-2-one 和 1-acetoxy-3-methyl 制备的环加合物对映选择性合成-
1,3-丁二烯通过催化不对称 Diels-Alder 反应。