作者:Tokihiro Tanaka、Yuto Murai、Takayuki Kishi、Hiroyoshi Takamura、Isao Kadota
DOI:10.1016/j.tetlet.2018.01.034
日期:2018.2
A convergent total synthesis of (−)-dactylolide is described. Constructing the 2,6-disubstituted exo-methylene THP moiety was achieved by the intramolecular allylation of α-acetoxy ether. The cyclization precursor was prepared from two segments, an alcohol and carboxylic acid derivatives, by esterification followed by reductive acetylation.
描述了(-)-癸二酰肼的会聚全合成。通过α-乙酰氧基醚的分子内烯丙基化来构建2,6-二取代的外-亚甲基THP部分。环化前体由两个部分(醇和羧酸衍生物)制备,先进行酯化反应,然后进行还原性乙酰化反应。