biomimetic catalysts largely depending on their design. This protocol has been initially used to fabricate a biomimetic photocatalyst of single-atom iron site through coupling carbon nitride with hemin (CNH) for the visible light-promoted sulfonation of alkenes to produce β-ketosulfones with up to 94% yield. The experimental results show that the role of CN in CNH is concentrated on enhancing the separation
仿生光催化作为一种重要的有机转化策略已受到越来越多的关注,仿生催化剂的性能很大程度上取决于其设计。该协议最初已用于通过将氮化碳与血红素(CNH)偶联来制造单原子
铁位点的仿生光催化剂,用于烯烃的可见光促进的磺化反应,以产生产率高达94%的β-酮砜。实验结果表明,CN在CNH中的作用主要集中在增强光生电子对和空穴的分离能力,以提高光催化活性和稳定性。此外,所制备的单原子
铁的光催化剂可以在近红外光下以令人满意的产率进行照射,并且对于
雄烯酮的磺化反应也是可行的。