OOOROTHPOCO2MeOTHPOOOORHOHTHPOCO2MeOTHPHOH38

手性硼试剂 HBH+BH32Ipc2BHOHCO) Ipc2Et12BHCO2) H2O2Et296% eeOB+PhCCCCHBHOH33PhCCCCH*396.5% ee39

8.3.4

手性硫试剂

昆虫信息素合成 OOTolSCO2But:+C11H23HAl / HgOHCO2ButCH11H23OHHC11H23:SOTolOOCHH1123R-(+)-40

8.3.5

甾体激素合成

OOOOTolS:TolSMgBrCH3IHMeOMeOOOHMeO41