Synthesis of Porphyrinoids, BODIPYs, and (Dipyrrinato)ruthenium(II) Complexes from Prefunctionalized Dipyrromethanes
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DOI: 10.1002/ejoc.201900530
Abstract: The introduction of functional groups into the mesoposition of dipyrromethanes, boron-dipyrromethenes (BODIPYs) and porphyrinoids, is of fundamental importance in designing such dye systems for material sciences or photomedicine. One route that has proven to be… read more here.
Keywords: electron withdrawing; synthesis; porphyrins corroles; ruthenium ... See more keywords
Catalytic Electrophilic Halogenation of Arenes with Electron-Withdrawing Substituents.
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DOI: 10.1021/jacs.2c06440
Abstract: The electrophilic halogenation of arenes is perhaps the simplest method to prepare aryl halides, which are important structural motifs in agrochemicals, materials, and pharmaceuticals. However, the nucleophilicity of arenes is weakened by the electron-withdrawing substituents,… read more here.
Keywords: electron withdrawing; halogenation arenes; halogenation; arenes electron ... See more keywords