Novel Carboxylated Pyrrole- and Carbazole-Based Monomers. Synthesis and Electro-Oxidation Features

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• 作者：Senthil Govindaraji ; Philippe Nakache ; Vered Marks ; Zvika Pomerantz ; Arie Zaban ; Jean-Paul Lellouche
• 刊名：Journal of Organic Chemistry
• 出版年：2006
• 出版时间：November 24, 2006
• 年：2006
• 卷：71
• 期：24
• 页码：9139 - 9143
• 全文大小：138K
• 年卷期：v.71,no.24(November 24, 2006)
• ISSN：1520-6904

文摘

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Carboxylated pyrrole (Pyr, a index)- and carbazole (Cbz, b index)-containing monomers 6-7a/b and9a/b have been readily synthesized from the monobenzyl ester of L-glutamic acid and triamine 2 usingClauson-Kaas and amide coupling reactions. In contrast to Pyr-containing compounds 6-7a, and 9a,the three Cbz-containing monomers 6-7b, and 9b have been found electroactive and were successfullyelectropolymerized on a Pt electrode resulting in the deposition of corresponding insoluble electroconducting polyCOOH polyCbz-films poly(6-7b) and poly(9b).