Functionalization of a simple dithienylethene via palladium-catalyzed regioselective direct arylation |
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| Authors: | Kamiya Hiroki Yanagisawa Shuichi Hiroto Satoru Itami Kenichiro Shinokubo Hiroshi |
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| Affiliation: | Department of Applied Chemistry, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan. |
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| Abstract: | The direct arylation on the thienyl groups of a diarylethene with various aryl iodides efficiently provided arylated dithienylethenes under palladium catalysis. Unsymmetrically substituted dithienylethenes were also synthesized by this protocol. This procedure allows a rapid access to a variety of aryl-substituted dithienylethenes from a single substrate of a simple dithienylethene. |
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