The regioselective coupling of 2-arylquinazolinone C–H with aldehydes and benzyl alcohols under oxidative conditions
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DOI: 10.1039/d0nj03721d
Abstract: The direct and regioselective palladium-catalyzed dehydrogenative coupling of aldehydes and benzyl alcohols with 2-aryl-quinazolinone C–H endowed with a quinazolinone nucleus, which is one of the most fascinating and vital core units, as an inherent directing… read more here.
Keywords: oxidative conditions; regioselective coupling; aldehydes benzyl; coupling arylquinazolinone ... See more keywords
Oxidative cross-dehydrogenative coupling (CDC) via C(sp2)–H bond functionalization: tert-butyl peroxybenzoate (TBPB)-promoted regioselective direct C-3 acylation/benzoylation of 2H-indazoles with aldehydes/benzyl alcohols/styrenes
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DOI: 10.1039/d1ra02225c
Abstract: An efficient, cost-effective, transition-metal-free, oxidative C(sp2)–H/C(sp2)–H cross-dehydrogenative coupling via a C(sp2)–H bond functionalization protocol for the regioselective direct C-3 acylation/benzoylation of substituted 2H-Indazoles 1a–m with substituted aldehydes 2a–q/benzyl alcohols 5a–e/styrenes 6a–e is reported. The operationally… read more here.
Keywords: via sp2; cross dehydrogenative; aldehydes benzyl; alcohols styrenes ... See more keywords