作者:Zhi-Hui Lu、Wei-Shan Zhou
DOI:10.1016/s0040-4020(01)81294-1
日期:1993.5
A new concise stereoselective total synthesis of (+)-azimic acid, which is the immediate precursor of macrocyclic dilactone azimine, has been achieved in eleven steps from (2S,6S)-6-hydroxy-2-methyl-N-tosyl-Δ4-piperidone-3 (5) with a high overall yield (36%).
从(2S,6S)-6-羟基-2-甲基-N-甲苯磺酰基-Δ历经11个步骤,已经完成了一种新的简洁的立体选择性全合成的(+)-叠氮酸,它是大环二内酯叠氮基胺的直接前体4-哌啶酮-3(5)具有较高的总收率(36%)。