Zhang Muliang, Duan Yingqian, Li Weipeng, Cheng Yixiang, Zhu Chengjian
State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China.
Chem Commun (Camb). 2016 Apr 4;52(26):4761-3. doi: 10.1039/c6cc00818f. Epub 2016 Feb 26.
Oxazolo[3,2-a]indolone and spiro[furan-2,2'-indolin]one are synthesized by the visible-light-induced aerobic dearomative reaction of indoles. The common indole tethered alcohol at the N1 or C2 position reacts in a cascade fashion, providing facile access to diverse indolone scaffolds.
恶唑并[3,2-a]吲哚酮和螺[呋喃-2,2'-吲哚啉]酮是通过可见光诱导的吲哚需氧去芳构化反应合成的。在N1或C2位常见的吲哚连接醇以级联方式反应,为获得多种吲哚酮支架提供了便利途径。