Synthesis of Heterocycle-Containing 9,9-Diarylfluorenes Using Superelectrophiles

A superacid-promoted method for the synthesis of 9,9-diarylfluorenes is described. The chemistry involves cyclizations and arylations with biphenyl-substituted heterocyclic ketones and a mechanism is proposed involving superelectrophilic intermediates. The key reactive intermediates–dicationic and t...

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Veröffentlicht in:	Journal of organic chemistry 2017-06, Vol.82 (12), p.6044-6053
Hauptverfasser:	Gasonoo, Makafui, Sumita, Akinari, Boblak, Kenneth N, Giuffre, Kristen, Ohwada, Tomohiko, Klumpp, Douglas A
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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