Syntheses and Properties of the New Electron Transfer Sensitizers 4,2′-Pyrylogens

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• 作者：Edward L. Clennan ; Ajaya Kumar Sankara Warrier
• 刊名：Organic Letters
• 出版年：2009
• 出版时间：February 5, 2009
• 年：2009
• 卷：11
• 期：3
• 页码：685-688
• 全文大小：178K
• 年卷期：v.11,no.3(February 5, 2009)
• ISSN：1523-7052

文摘

The syntheses and characterizations of the 4,2′-regioisomers of the dicationic pyrylogen electron transfer sensitizers are reported. The electrochemical and photophysical properties of these sensitizers are compared to the previously reported 4,4′-pyrylogens.