1597444-07-9Relevant academic research and scientific papers
Lewis acid-catalyzed tandem synthesis of 9-sulfonylamino- and 9-arylfluorenes
Huang, Dayun,Yang, Weiguang,Zhang, Jianlan,Wang, Xuesong,Wang, Xinyan,Hu, Yuefei
, p. 47570 - 47578 (2016/06/06)
A Lewis acid-catalyzed three-step tandem synthesis of 9-arylfluorene was developed by simply heating a mixture of 2-formyl biphenyl, TsNCO and an arene. In the absence of arene, a two-step tandem synthesis of 9-sulfonylaminofluorene was achieved. These ad
TfOH catalyzed synthesis of 9-arylfluorenes via tandem reaction under warm and efficient conditions
Li, Qingcui,Xu, Wengang,Hu, Jiaxing,Chen, Xiaoqing,Zhang, Fanglin,Zheng, Hua
, p. 27722 - 27725 (2014/07/21)
A tandem ring-closing reaction was developed for the synthesis of 9-arylfluorenes and their derivatives. The reaction is metal-free, straightforward and efficient under warm conditions. More than 99% yield is obtained. This journal is the Partner Organisations 2014.
