Flow and batch mode focused microwave synthesis of 5-amino-4-cyanopyrazoles and their further conversion to 4-aminopyrazolopyrimidines
作者:Catherine J. Smith、Francisco Javier Iglesias-Sigüenza、Ian R. Baxendale、Steven V. Ley
DOI:10.1039/b709043a
日期:——
A new approach to the synthesis of 5-amino-4-cyanopyrazoles has been developed, utilising a novel flow microwave device. These products are then converted by a batch mode microwave process to structurally more complex dimeric and ‘mixed’ pyrazolopyrimidine structures.
一种合成5-氨基-4-氰基吡唑的新方法已被开发出来,该方法采用了一种新颖的流动微波装置。这些产品随后通过批量模式微波工艺被转化为结构更为复杂的二聚体和“混合”吡唑并嘧啶结构。