The reaction of enantiomerically pure β-trichloromethyl-β-propiolactone (1) as a chiral building block with an aromatic compound in the presence of Lewis acid provided an acylated product with a chiral trichloromethyl carbinol moiety. The acylated product was used as an effective chiral synthon for natural product synthesis such as enalapril of ACE inhibitor.
在
路易斯酸存在下,对映体纯的β-三
氯甲基-
β-丙内酯(1)作为手性结构单元与芳族化合物的反应提供了具有手性三
氯甲基
甲醇部分的酰化产物。酰化产物用作
天然产物合成的有效手性合成子,例如ACE
抑制剂的
依那普利。