论文部分内容阅读
以R-(+)-长叶薄荷酮为起始原料,经1,4-加成、还原两步反应合成了手性辅助试剂标题化合物,总产率90%。其结构经IR、1HNMR、13CNMR和MS进行了表征。
The title compound of chiral auxiliary reagent was synthesized by two steps of 1,4 - addition and reduction with R - (+) - longiplegione as starting material. The total yield was 90%. Its structure was characterized by IR, 1HNMR, 13CNMR and MS.