Pd(0)-catalyzed cascade reactions of 1,7-diyn-3,6-bis(propargyl carbonate) with organoboronic acids have been developed, which provide one-pot access to functionalized tetracenes or pentacenes.
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Palladium-catalyzed highly efficient synthesis of tetracenes and pentacenes
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State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Ling ling Lu, Shanghai 200032, P. R. China
E-mail: yhliu@mail.sioc.ac.cn
E-mail: yhliu@mail.sioc.ac.cn
Chem. Commun., 2012,48, 12189-12191
DOI: 10.1039/C2CC36700A
Received 14 Sep 2012, Accepted 31 Oct 2012
First published online 01 Nov 2012
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