Visible light-mediated ring-ablative functionalization of oxazoles: oxidative azidation and demethylative amination
作者:Parul Garg、Tavinder Singh、Anand Singh
DOI:10.1039/d3cc01871g
日期:——
functionalization of alkoxyoxazoles with trimethylsilyl azide and N,N-dimethylanilines is described. These C–N bond forming reactions proceed with concomitant oxidative ring-opening assisted by organic dyes as photocatalyst and molecular oxygen, providing access to novel chemical space. Unusual demethylative C–N bond formation in the case of N,N-dimethylanilines establishes a new reactivity pattern for these precursors
描述了烷氧基恶唑与三甲基甲硅烷基叠氮化物和N , N-二甲基苯胺的光化学官能化。这些 C-N 键形成反应伴随着有机染料(光催化剂)和分子氧的辅助氧化开环,从而提供了新的化学空间。N , N-二甲基苯胺中异常的去甲基化 C-N 键形成为这些前体建立了新的反应模式。