The need for an operationally straightforward application of radical chemistry has led researchers to explore practical strategies to obtain and trap radicals. Herein, we report a mechanoradical generation method by direct C–N bond breaking of aryldiazonium salts using NaCl as an activator. This method opens a new pathway to radicalreactions ranging from (hetero)arylation, cascade addition, and hydrogen
Gialdi; Ponci, Farmaco, Edizione Scientifica, 1957, vol. 12, p. 308,312
作者:Gialdi、Ponci
DOI:——
日期:——
Ligand-Free, Quinoline N-Assisted Copper-Catalyzed Nitrene Transfer Reaction To Synthesize 8-Quinolylsulfimides
作者:Xinsheng Xiao、Sanping Huang、Shanshan Tang、Guokai Jia、Guangchuan Ou、Yangyan Li
DOI:10.1021/acs.joc.9b00281
日期:2019.6.21
An efficient copper-catalyzed, quinolyl N-directed nitrene transferreaction to 8-quinolylsulfides was described. A variety of 8-quinolylsulfimides with different functional groups were synthesized in moderate to high yields. The obtained 8-quinolylsulfimides were proved to be promising novel type of bidentate ligands in Pd(II)-catalyzed allylic alkylation.