Palladium-Catalyzed Domino Addition and Cyclization of Arylboronic Acids with 3-Hydroxyprop-1-yn-1-yl Phosphonates/Study on Synthesis of Phosphohistidine Analogues
有机磷化合物在有机合成和生物医药中有重要的应用。其中,有机磷杂环化 合物作为一种重要的有机磷化合物,因其特殊的结构和多样的生物活性近年来备 受化学家青睐。1,2-oxaphosphole-3-ene2-oxides具有良好的抗菌性、细胞毒性、 基因毒性和抗病毒活性,同时也是重要的有机磷化合物前体,可方便的通过还原 加成、环加成、水解、还原等反应制备其他含磷化合物。尽管该化合物具有重要 的生物和化学应用价值,但是关于其合成的报道目前较少。仅有的零星报道多以 格氏试剂、丙二烯膦酸单酯和烯烃的串联环加成/Heck反应为主,但是这些方法 操作繁琐,产率低、底物适用性差。为此,本论文发展了...Organic phosphorus compounds play an important role in both organic synthesis and biomedicine. As one of the compounds, organicphosphorus heterocyclic compounds have attracted wide attention from the organic scientists worldwide because of their special structures and sophisticated biological activities. Among them,1,2-oxaphosphole-3-ene 2-oxide derivatives have considerable wide-ranging biolo...学位:理学硕士院系专业:化学化工学院_化学生物学学号:2052012115145