Synthesis of Thienotriazolopyrimidine Derivatives Containing Triazolothiadiazole Moiety
作者:Jina Whang、Yang-Heon Song
DOI:10.1002/jhet.1574
日期:2013.5
A series of diheterocyclic compounds 15 and 16 was synthesized by the introduction of 6‐aryl or 6‐benzyl‐1,2,4‐triazolo[3,4‐b][1,3,4]thiadiazole moiety to thieno[1,2,4]triazolo[4,3‐c]pyrimidine ring through a sulfur linkage.
一系列二杂环化合物的15和16是通过引入6 -芳基或6-苄基-1,2,4-三唑并〔3,4的合成b ] [1,3,4]噻二唑部分至噻吩并[1,2通过硫键的2,4]三唑并[4,3- c ]嘧啶环。
Synthesis of thienopyrimidine-pyrazolo[3,4-<i>b</i>]pyridine hybrids
作者:Jae Woo Park、Yang-Heon Song
DOI:10.1515/hc-2016-0181
日期:2017.8.28
Abstract New hybrid compounds, thienopyrimidinyl-1H-pyrazolo[3,4-b]pyridine derivatives, were efficiently synthesized by the three-component reaction of 3-phenyl-1-(thienopyrimidin-4-yl)-1H-pyrazol-5-amine, benzoylacetonitrile and an aromatic aldehyde in the presence of FeCl3 on basic alumina.