A comparative study on the synthesis of 4-alkyl-1,3-diarylpyrazoles using microwave irradiation and conventional thermal methods
作者:S. Selvi、P. T. Perumal
DOI:10.1002/jhet.5570390603
日期:2002.11
A convenient synthesis of 4-alkyl-1,3-diarylpyrazoles (2) under microwave irradiation as well as conventional thermal method using Vilsmeier cyclization is reported. Microwave irradiation has resulted in the reduction of time from hours to seconds.
据报道,在微波辐射下可以方便地合成4-烷基-1,3-二芳基吡唑(2),以及使用维尔斯迈尔环化的常规热方法。微波辐射使时间从数小时减少到数秒。