Liu Mingjun, Zhu Jiarui, Jiang Xuming, Yang Xiangyun, Chen Qian
School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China.
Org Biomol Chem. 2023 Aug 16;21(32):6488-6492. doi: 10.1039/d3ob01053h.
Photocatalytic C(sp)-H phosphorylation of xanthenes and 9,10-dihydroacridines with P(O)-H compounds under the irradiation of 18 W blue LEDs at room temperature using fluorescein as the photocatalyst and molecular oxygen (O) as the sole oxidant has been achieved. The newly developed reaction provides direct access to 9-phosphorylated xanthene derivatives with good functional group compatibility.
在室温下，以荧光素作为光催化剂、分子氧（O）作为唯一氧化剂，在18 W蓝色发光二极管照射下，实现了呫吨和9,10-二氢吖啶与含磷（III）-氢化合物的光催化C(sp)-H磷酸化反应。新开发的反应能够直接合成具有良好官能团兼容性的9-磷酸化呫吨衍生物。
