Solvent- and catalyst-free synthesis of new hydroxylated trisubstituted pyridines under microwave irradiation
作者:Guodong Yin、Qiong Liu、Junrui Ma、Nengfang She
DOI:10.1039/c2gc35243e
日期:——
A facile solvent- and catalyst-free method for the synthesis of a series of new hydroxylated 2,4,6-trisubstituted pyridines under microwave irradiation was developed. The expected products were obtained through a simplified purification process without protection of the hydroxyl group. UV-Vis and fluorescence spectra of these conjugated multi-hydroxyl compounds were also investigated.
开发了一种简便的无溶剂和无催化剂的方法,用于在微波辐射下合成一系列新的羟基化的2,4,6-三取代的吡啶。通过简化的纯化过程无需保护羟基即可获得预期的产物。还研究了这些共轭多羟基化合物的UV-Vis和荧光光谱。