Synthesis of Fluorinated Benzophenones, Xanthones, Acridones, and Thioxanthones by Iterative Nucleophilic Aromatic Substitution
作者:Zachary R. Woydziak、Liqiang Fu、Blake R. Peterson
DOI:10.1021/jo202062f
日期:2012.1.6
access to known and novel precursors to fluorinated analogues of fluorescein, rhodamine, and otherderivatives. Spectroscopic studies revealed that several of these precursors are highly fluorescent, with tunable absorption and emission spectra, depending on the substituents. This approach should allow access to a wide variety of novel fluorinated fluorophores and relatedcompounds.
Synthesis of a fluorinated pyronin that enables blue light to rapidly depolarize mitochondria
作者:Zhe Gao、Krishna K. Sharma、Angelo E. Andres、Brandon Walls、Fadel Boumelhem、Zachary R. Woydziak、Blake R. Peterson
DOI:10.1039/d1md00395j
日期:——
2,7-Difluoropyronin B accumulates in cellular mitochondria, reacts with amines, and undergoes oxidation promoted by blue light to trigger mitochondrial depolarization.