4-Hydroxy-2-alkynoates of high enantiomeric purity, available from the reduction of the corresponding ketones with -3-pinanyl-9-BBN, are converted to 4-substituted-γ-lactones found in beetle and deer pheromones.
高对映体纯度的
4-羟基-2-链烷酸酯(可通过用3 -pinanyl-9-BBN还原相应的酮而制得)转化为在甲虫和鹿信息素中发现的4-取代-γ-内酯。