Synthesis of Dibenzo[g,p]chrysenes from Bis(biaryl)acetylenes via Sequential ICl-Induced Cyclization and Mizoroki−Heck Coupling

We report a facile synthesis of functionalized dibenzo[g,p]chrysenes via initial ICl-promoted cyclization of bis(biaryl)acetylenes, followed by the Mizoroki−Heck coupling reaction. This new approach works well for various bis(biaryl)acetylenes to afford dibenzo[g,p]chrysenes bearing various function...

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Veröffentlicht in:	Journal of organic chemistry 2007-11, Vol.72 (24), p.9203-9207
Hauptverfasser:	Li, Chia-Wen, Wang, Cheng-I, Liao, Hsin-Yi, Chaudhuri, Rupsha, Liu, Rai-Shung
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Condensed benzenic and aromatic compounds Exact sciences and technology Noncondensed benzenic compounds Organic chemistry Preparations and properties
Online-Zugang:	Volltext
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