Germylation of Arenes via Pd(I) Dimer Enabled Sulfonium Salt Functionalization.
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DOI: 10.1021/acs.orglett.0c01609
Abstract: While aryl germanes have recently found usage as coupling partners in powerful catalytic applications, the synthetic access to this promising functionality is currently limited. This report details the straightforward synthesis of functionalized aryl triethylgermanes via… read more here.
Keywords: germylation arenes; arenes via; via dimer; salt ... See more keywords
Direct C-H Radiocyanation of Arenes via Organic Photoredox Catalysis.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c03940
Abstract: Innovative labeling methods to incorporate the short-lived positron emitter carbon-11(11C) into bioactive molecules are attractive for positron emission tomography (PET) tracer discovery. Herein, we report a direct C-H radiocyanation method that incorporates [11C]cyanide (11CN-) to… read more here.
Keywords: direct radiocyanation; arenes via; photoredox catalysis; radiocyanation ... See more keywords
Ruthenium(II)-catalyzed α-fluoroalkenylation of arenes via C–H bond activation and C–F bond cleavage
Sign Up to like & getrecommendations! Published in 2018 at "Organic chemistry frontiers"
DOI: 10.1039/c8qo00297e
Abstract: Ru(II)-Catalyzed efficient α-fluoroalkenylation of arenes has been realized with gem-difluorostyrene as an olefinating reagent. This coupling system is efficient with a broad substrate scope, providing 1,2-diaryl-substituted monofluoroalkenes with good to excellent regio- and stereoselectivities under… read more here.
Keywords: arenes via; bond; catalyzed fluoroalkenylation; fluoroalkenylation arenes ... See more keywords