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Synlett 2014; 25(14): 2075-2077
DOI: 10.1055/s-0034-1378449
DOI: 10.1055/s-0034-1378449
letter
Synthesis of 7-Pentafluorophenyl-1H-indole: An Anion Receptor for Anion–π Interactions
Further Information
Publication History
Received: 07 May 2014
Accepted after revision: 10 June 2014
Publication Date:
16 July 2014 (online)
Dedicated to Professor Yu Liu on the occasion of his 60th birthday
Abstract
7-Pentafluorophenyl-1H-indole has the potential to be a key compound for the investigation of anion–π interactions in solution. Unfortunately, it was not possible to obtain it by aryl–aryl coupling reaction. Finally, it has been prepared by Bartoli indole synthesis. The key compound as well as analogues were submitted to preliminary studies of anion binding. Single crystals of two key receptors were obtained.
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