D
Dongbing Zhao
Researcher at Nankai University
Publications - 107
Citations - 5753
Dongbing Zhao is an academic researcher from Nankai University. The author has contributed to research in topics: Catalysis & Chemistry. The author has an hindex of 35, co-authored 92 publications receiving 4691 citations. Previous affiliations of Dongbing Zhao include University of Münster & University of Washington.
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Palladium(II)-catalyzed oxidative C-H/C-H cross-coupling of heteroarenes.
TL;DR: An efficient methodology for the synthesis of unsymmetrical biheteroaryl molecules has been developed via Pd(II)-catalyzed oxidative C-H/C-H cross-coupling of heteroarenes via an inversion in reactivity and selectivity.
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Indole synthesis by rhodium(III)-catalyzed hydrazine-directed C-H activation: redox-neutral and traceless by N-N bond cleavage.
TL;DR: There is an alternative to the useful Fischer indole synthesis that utilizes the same retrosynthetic disconnection but is based on a Rh(III) -catalyzed directed CH activation step and a successive coupling with alkynes.
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Cobalt(III)-Catalyzed Directed C ? H Coupling with Diazo Compounds: Straightforward Access towards Extended π-Systems
TL;DR: The first highly efficient and scalable cobalt-catalyzed directed C-H functionalization with carbene precursors is presented, providing a modular route towards a new class of conjugated polycyclic hydrocarbons with tunable emission wavelengths both in solution and in the solid state.
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Recent Progress in Coupling of Two Heteroarenes
TL;DR: The general purpose of this review is to give an exhaustive and clear picture in heteroaryl-heteroaryl bond formation as well as its application in the synthesis of natural products, pharmaceuticals, catalyst ligands, and materials.
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Copper‐Catalyzed Direct C Arylation of Heterocycles with Aryl Bromides: Discovery of Fluorescent Core Frameworks
TL;DR: The reaction shows excellent regioselectivity and exhibits good functional group tolerance, and the 8-aryl xanthines exhibit fluorescence in a variety of solvents and show promise as reagents for biological imaging.