Stereocontrolled synthesis and configurational assignment of (R)-all-trans-11,12-dihydro-3-hydroxyretinol
作者:Aurea Rivas、Rosana Alvarez、Angel R. de Lera
DOI:10.1016/j.tetlet.2019.150972
日期:2019.8
The synthesis of (R)-all-trans-11,12-dihydro-3-hydroxyretinol and putative metabolites of the side-chain functional group has been achieved in a stereocontrolled manner via the Suzuki-Hiyama cross-coupling reaction of an enantiopure (hydroxycyclohexenyl)alkenyliodide and non-conjugated pinacolboranedienoate, which allowed the absolute configuration of this natural product to be confirmed.
(R)-全反式-11,12-二氢-3-羟基视黄醇和侧链官能团的假定代谢物的合成是通过对映纯的Suzuki-Hiyama交叉偶联反应以立体控制的方式完成的(羟基环己烯基)烯基碘化物和非共轭松果硼烷二烯酸酯,可以确认这种天然产物的绝对构型。