Transformation of 2-alkyloxaziridines to the corresponding amides is efficiently catalyzed by high-valent metalloporphyrins. This novel rearrangement was used to create a peptide bond and the precursor of a dipetide "aspartame" was obtained in good yield.
2-alkyloxaziridines 向相应酰胺的转化是由高价
金属
卟啉高效催化的。这种新颖的重排反应被用于生成肽键,并以良好的收率获得了
二乙酰 "
阿斯巴甜 "的前体。