Rose Bengal aggregation in rationally synthesized dimeric systems.
Rose Bengal aggregation in rationally synthesized dimeric systems.
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孟加拉玫瑰在合理合成的二聚体系统中聚集。
DOI：
10.1111/j.1751-1097.1988.tb08843.x
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发表时间：
1988
影响因子：
3.3
通讯作者：
Neckers,DC
中科院分区：
文献类型：
--
作者：
Luttrull,DK;Valdes-Aguilera,O;Linden,SM;Paczkowski,J;Neckers,DC
已合成了虎红衍生物（I-VI），作为研究Hpd二聚体模型系统光谱的计划的一部分。作为溶剂的函数的吸收和发射光谱是诊断的聚集构象的形成。根据我们的光谱结果，我们得出结论，这些化合物存在于开放的构象在乙醇和其他有机溶剂中，它们在水溶液中形成分子内二聚体。
Rose Bengal derivatives (I‐VI) have been synthesized as part of a program to study the spectroscopy of model systems for Hpd dimer. The absorption and emission spectra as a function of solvent are diagnostic for the formation of aggregated conformers. Based on our spectroscopic results we conclude that these compounds exist in open conformation in ethanol and other organic solvents, and that they form intramolecular dimers in aqueous solution.