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- W2801771650 endingPage "6939" @default.
- W2801771650 startingPage "6935" @default.
- W2801771650 abstract "We describe a novel, short, and flexible approach to diverse N-doped polycyclic aromatic hydrocarbons (PAHs) through gold-catalyzed π-extension of anthranils with o-ethynylbiaryls as reagents. This strategy uses easily accessible starting materials, is simple due to high step and atom economy, and shows good functional-group compatibility as well as scale-up potential. Mechanistically, the tandem reaction is proposed to involve a nucleophilic addition/ring opening/regiospecific C-H annulation/protodeauration sequence terminated by a Friedel-Crafts-type cyclization. Photophysical studies of the products indicated violet-blue fluorescence emission with quantum yields up to 0.45." @default.
- W2801771650 created "2018-05-17" @default.
- W2801771650 creator A5001623372 @default.
- W2801771650 creator A5034392272 @default.
- W2801771650 creator A5047488295 @default.
- W2801771650 creator A5067884400 @default.
- W2801771650 creator A5081777221 @default.
- W2801771650 creator A5084670164 @default.
- W2801771650 date "2018-05-08" @default.
- W2801771650 modified "2023-10-16" @default.
- W2801771650 title "Gold-Catalyzed Regiospecific C−H Annulation of <i>o</i> -Ethynylbiaryls with Anthranils: π-Extension by Ring-Expansion En Route to N-Doped PAHs" @default.
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