作者:Vaishali, None、Banyal, Naveen、Sharma, Shubham、Singh, Manpreet、Malakar, Chandi C.、Singh, Virender
DOI:10.1039/d4nj01467g
日期:——
were afforded in high yields via one-pot cascade reaction of diversified β-carboline acetals with NH4Cl through the formation of three C–N bonds in a single operation. The current protocol is step-economical and offers high atom-economy, short reaction time and high structural diversity with excellent yields (57–90%). The synthesized compounds displayed promising photophysical properties and delivered
设计了一种高效的一锅假三组分级联环化反应来生成荧光β-咔啉系链咪唑并吡啶并[3,4-b]吲哚衍生物。这些支架是通过多种 β-咔啉乙缩醛与 NH 4 Cl 的一锅级联反应通过在一次操作中形成三个 C-N 键而获得的。目前的方案步骤经济,原子经济性高,反应时间短,结构多样性高,产率优异(57-90%)。合成的化合物表现出良好的光物理性质,发光量子产率 (Φ F ) 高达 55%。