Synthesis and molecular properties of four isomeric dialkylated angular-shaped naphthodithiophenes

Sheng Wen Cheng, De Yang Chiou, Yu Ying Lai, Ruo Han Yu, Chia Hao Lee, Yen-Ju Cheng*

*Corresponding author for this work

研究成果: Article同行評審

41 引文 斯高帕斯(Scopus)

摘要

A new strategy to synthesize 4,9- and 5,10-dialkylated α-aNDTs as well as 4,9- and 5,10-dialkylated β-aNDTs is described. Four isomeric precursors with different dithienyl-ene-diyne arrangements undergo base-induced double 6π-cyclization to construct the central naphthalene cores, leading to the formation of the regiospecific products. These 2,7-distannylated dialkylated aNDT-based monomers can be used for Stille cross-coupling to produce promising conjugated materials for various optoelectronic applications.

原文English
頁(從 - 到)5338-5341
頁數4
期刊Organic Letters
15
發行號20
DOIs
出版狀態Published - 18 十月 2013

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