Cu-Catalyzed C–N Coupling with Sterically Hindered Partners
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DOI: 10.1021/acscatal.0c02965
Abstract: Copper, an earth-abundant metal, has reemerged as a viable alternative to the versatile Pd-catalyzed C–N coupling. Coupling sterically hindered reaction partners, however, remains challenging. Here... read more here.
Keywords: catalyzed coupling; coupling sterically; sterically hindered; hindered partners ... See more keywords
Nickel catalyzed C–S cross coupling of sterically hindered substrates enabled by flexible bidentate phosphines
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DOI: 10.1039/d4qo00260a
Abstract: Due to the smaller size of nickel compared to palladium, the C–S cross-coupling of sterically challenging aryl electrophiles with alkyl thiols under nickel catalysis remained elusive. Herein, we report the... read more here.
Keywords: cross coupling; catalyzed cross; sterically hindered; coupling sterically ... See more keywords
C–C Coupling in sterically demanding porphyrin environments
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DOI: 10.3762/bjoc.20.234
Abstract: Unlike their planar counterparts, classic synthetic protocols for C–C bond forming reactions on nonplanar porphyrins are underdeveloped. The development of C–C bond forming reactions on nonplanar porphyrins is critical in advancing this field of study… read more here.
Keywords: chemistry; porphyrin; coupling sterically; demanding porphyrin ... See more keywords