Substituted Diketopyrrolopyrroles as Input Energy Units in Soluble Donor-Acceptor Dyads
作者:Delphine Hablot、Pascal Retailleau、Raymond Ziessel
DOI:10.1002/chem.201001953
日期:2010.12.3
Dual for a transfer! A strategy has been devised for functionalizing fluorescent diketopyrrolopyrroles (DPP) dyes with a borondipyromethene (BODIPY) unit acting as an energy acceptor (see scheme). Quantitative intramolecular electronic energy transfer is effective by excitation in the DPP subunit in apolar and polar media, including aqueous methanol, to provide large Stoke shifts.
双重转让!已经设计出一种策略,用于将双二吡咯亚甲基(BODIPY)单元用作能量受体来官能化荧光二酮吡咯并吡咯(DPP)染料(请参见方案)。通过在非极性和极性介质(包括甲醇水溶液)中的DPP亚基中激发,可以进行定量的分子内电子能量转移,以提供较大的斯托克频移。