Enantiodivergent syntheses of (+)- and (-)-nonactic acid and the total synthesis of nonactin
作者:Paul A. Bartlett、James D. Meadows、Eckhard Ottow
DOI:10.1021/ja00330a045
日期:1984.9
Enantioselective syntheses of (+)-methyl nonactate and (−)-methyl 8-epi-nonactate via asymmetric cycloadditive route
作者:Byeang Hyean Kim、Ju Young Lee
DOI:10.1016/s0040-4039(00)92241-x
日期:1992.4
Enantioselective routes to (+)-methyl nonactate (2 and (−)-methyl 8-epi-nonactate (3) are described. The cornerstone of this synthetic strategy is a combination of asymmetric silylnitronate cycloaddition and asymmetric reduction, which provides the key syn-1,3-diol intermediate 4.