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Chem. Soc."},{"key":"10.1016\/j.xinn.2022.100244_bib69","doi-asserted-by":"crossref","first-page":"4904","DOI":"10.1039\/D0SC01471K","article-title":"Sequential C\u2013O decarboxylative vinylation\/C\u2013H arylation of cyclic oxalates via a nickel-catalyzed multicomponent radical cascade","volume":"11","author":"Li","year":"2020","journal-title":"Chem. Sci."},{"key":"10.1016\/j.xinn.2022.100244_bib70","doi-asserted-by":"crossref","first-page":"6619","DOI":"10.1016\/S0040-4039(00)73450-2","article-title":"Intramolecular hydrogen atom abstraction in carbohydrates and nucleosides: inversion of an \u03b1- to \u03b2-mannopyranoside and genera-tion of thymidine C-4\u2032 radicals","volume":"35","author":"Brunckova","year":"1994","journal-title":"Tetrahedron Lett."},{"key":"10.1016\/j.xinn.2022.100244_bib71","doi-asserted-by":"crossref","first-page":"335","DOI":"10.1021\/ar800164n","article-title":"Cross-Dehydrogenative Coupling (CDC): exploring C\u2212C bond formations beyond functional group transformations","volume":"42","author":"Li","year":"2009","journal-title":"Acc. Chem. Res."},{"key":"10.1016\/j.xinn.2022.100244_bib72","doi-asserted-by":"crossref","first-page":"11810","DOI":"10.1021\/ja0460763","article-title":"CuBr-catalyzed efficient alkynylation of sp3 C\u2212H bonds adjacent to a nitrogen atom","volume":"126","author":"Li","year":"2004","journal-title":"J.\u00a0Am. Chem. Soc."},{"key":"10.1016\/j.xinn.2022.100244_bib73","doi-asserted-by":"crossref","first-page":"5638","DOI":"10.1021\/ja026007t","article-title":"Enantioselective direct-addition of terminal alkynes to imines catalyzed by copper(I)pybox complex in water and in toluene","volume":"124","author":"Wei","year":"2002","journal-title":"J.\u00a0Am. Chem. 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