Synthesis of a chiral 1β-methylcarbapenem key intermediate using radical cyclization of N-vinylic α-bromo amides
作者:Hiroyuki Ishibashi、Chisato Kameoka、Kazuya Kodama、Hirotaka Kawanami、Masahiro Hamada、Masazumi Ikeda
DOI:10.1016/s0040-4020(97)00645-5
日期:1997.7
The chiral 1β-methylcarbapenem key intermediate 5 was synthesized by using radical cyclization of N-vinylic α-bromo amide 18 as a key step.
通过将N-乙烯基α-溴酰胺18的自由基环化作为关键步骤,合成了手性1β-甲基卡巴培南关键中间体5。