A series of amino acid-derived enantiomerically pure substituted benzo[d][1,2,3,6]oxatriazocine derivatives and 1-alkyl substituted benzotriazoles has been prepared by the diazotization of amino acid-derived benzo-fused alicycles. The first unprecedented diazo-oxygen bond formation in acidic medium led to an entirely new kind of substituted benzo[d][1,2,3,6]oxatriazocine heterocycles.
通过
氨基酸衍生的苯并稠合的脂环族的重氮化,制备了一系列
氨基酸衍生的对映体纯的苯并[ d ] [1,2,3,6]恶三唑胺衍
生物和1-烷基取代的苯并三唑。在酸性介质中第一个前所未有的重氮-氧键形成导致了一种全新的取代苯并[ d ] [1,2,3,6]恶三唑嗪杂环。