Synthesis and Electronic Properties of D鈥揂鈥揇 Triads Based on 3-Alkoxy-4-cyanothiophene and Benzothienothiophene Blocks

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• 作者：Charlotte Mallet ; Gurunathan Savitha ; Magali Allain ; V谩clav Kozm铆k ; Ji艡铆 Svoboda ; Pierre Fr猫re ; Jean Roncali
• 刊名：The Journal of Organic Chemistry
• 出版年：2012
• 出版时间：February 17, 2012
• 年：2012
• 卷：77
• 期：4
• 页码：2041-2046
• 全文大小：350K
• 年卷期：v.77,no.4(February 17, 2012)
• ISSN：1520-6904

文摘

3-Alkoxy-4-cyanothiophene units are used as building block for the synthesis of conjugated donor鈥揳cceptor鈥揹onor (D鈥揂鈥揇) triads. The donor part consists of benzothienothiophene end groups associated with the alkoxy groups of the 3-alkoxy-4-cyanothiophene, while the central acceptor part is formed by combining the electron-withdrawing cyano group with thiophene or benzothiadiazole units.