作者:Donglu Bai、Yunxin Bo、Qiting Zhou
DOI:10.1016/0040-4039(90)80098-7
日期:1990.1
Using 2-bromo-l-methylpyridinium iodide as carboxyl activating agent, 10 ansa-macrolactams were prepared conveniently from the corresponding seco-precursor ω-amino acids. In most cases the yields are excellent.
用2-溴-1-甲基吡啶碘化物作为羧基活化剂,由相应的前体ω-氨基酸方便地制备了10个茴香醚-内酰胺。在大多数情况下,产量非常好。