Department of Chemistry, Queen's University , Kingston, Ontario K7L 3N6, Canada.
Org Lett. 2014 Jan 17;16(2):616-9. doi: 10.1021/ol403550b. Epub 2013 Dec 27.
Metal-chelation and internal H bonds have been found to greatly enhance the photoelimination quantum efficiency of B,N-heterocycles by 2 orders of magnitude. Green phosphorescent Pt(II)-functionalized 1,2-azaborines have been achieved via photoelimination. A mechanistic pathway for the PE reaction has been established.
金属螯合和内部氢键被发现可使 B,N-杂环的光消除量子效率大幅提高 2 个数量级。通过光消除实现了绿色磷光 Pt(II)功能化 1,2-氮杂硼烷。建立了光消除反应的机理途径。
