Positive Photocatalysis of a Diels-Alder Reaction by Quenching of Excited Naphthalene-Indole Charge-Transfer Complex with Cyclohexadiene

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• 作者：Marí ; a Gonzá ; lez-B&eacute ; jar ; Salah-Eddine Stiriba ; Miguel A. Miranda ; Julia P&eacute ; rez-Prieto
• 刊名：Organic Letters
• 出版年：2007
• 出版时间：February 1, 2007
• 年：2007
• 卷：9
• 期：3
• 页码：453 - 456
• 全文大小：73K
• 年卷期：v.9,no.3(February 1, 2007)
• ISSN：1523-7052

文摘

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Naphthalene photocatalyzes formation of cyclohexadiene-indole cycloadducts in a wavelength-dependent process. Steady-state irradiationand time-resolved fluorescence studies agree well with NP-InH ground-state charge transfer (CT) complexes as the key species responsiblefor the photocatalyzed process.