Rh-Catalyzed C–C/C–N bond formation via C–H activation: synthesis of 2H-indazol-2-yl-benzo[a]carbazoles
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DOI: 10.1039/c9qo01120j
Abstract: Rh-Catalyzed site-selective C–H activation and ring opening/cyclization of 7-azabenzonorbornadienes with aryl-2H-indazoles is developed to furnish indazolyl-benzocarbazole frameworks. Substrate scope and mechanistic studies are important practical features. read more here.
Keywords: formation via; bond formation; activation synthesis; catalyzed bond ... See more keywords
DIPEA-induced activation of OH− for the synthesis of amides via photocatalysis
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DOI: 10.1039/d2ra02107b
Abstract: The development of green protocols for photocatalysis where water acts as a nucleophile, induced by a weak organic base, is difficult to achieve in organic chemistry. Herein, an efficient light-mediated strategy for the synthesis of… read more here.
Keywords: dipea induced; synthesis amides; photocatalysis; activation synthesis ... See more keywords