Synthesis of Enantiomerically Pure (8<i>S</i>,9<i>S</i>,10<i>R</i>,6<i>Z</i>)-Trihydroxyoctadec-6-enoic Acid
作者:Jogula Srinivas、Yoichi Namito、Ryosuke Matsubara、Masahiko Hayashi
DOI:10.1021/acs.joc.7b00376
日期:2017.5.19
We have accomplished the asymmetric synthesis of (8S,9S,10R,6Z)-trihydroxyoctadec-6-enoic acid in optically pure form and determined the absolute configuration of the natural product on the basis of the stereodetermined chiral building block 7, which was prepared by the catalytic enantioselective allylic oxidation of 4,5-epoxycyclohex-1-ene using an S-configured N,N-bidentate ligand–copper catalyst
我们已经完成了光学纯净形式的(8 S,9 S,10 R,6 Z)-三羟基十八烷基-6-烯酸的不对称合成,并在立体确定的手性结构单元7的基础上确定了天然产物的绝对构型,它是通过使用S构型的N,N-双齿配体-铜催化剂对4,5-环氧环己-1-烯进行催化对映选择性烯丙基氧化而制得的。