A5101715320- Catalytic Cross-Coupling Reactions
- Catalytic C–H Functionalization Methods
- Ferrocene Chemistry and Applications
- N-Heterocyclic Carbenes in Organic and Inorganic Chemistry
- Organometallic Complex Synthesis and Catalysis
- Organoboron and organosilicon chemistry
- Synthetic Organic Chemistry Methods
- Radical Photochemical Reactions
- Metal complexes synthesis and properties
- Asymmetric Hydrogenation and Catalysis
- Chemical Synthesis and Analysis
- Metal-Organic Frameworks: Synthesis and Applications
- Synthesis and biological activity
- Coordination Chemistry and Organometallics
- Cyclopropane Reaction Mechanisms
- Advanced Chemical Physics Studies
- Hydrogen Storage and Materials
- Cancer-related gene regulation
- Synthesis and Characterization of Heterocyclic Compounds
- Asymmetric Synthesis and Catalysis
- Synthesis and Reactions of Organic Compounds
- Catalytic Processes in Materials Science
- Enzyme Structure and Function
- Adsorption, diffusion, and thermodynamic properties of materials
- Mass Spectrometry Techniques and Applications
Jiangsu University of Science and Technology
2019-2022
Luoyang Normal University
2008-2019
Zhengzhou University
2006-2014
Liaoning University
2014
Henan University of Science and Technology
2012
Northwest A&F University
2008
A lack of understanding interactions and the inability to effectively resolve conflicts continue impede progress Connected Autonomous Vehicles (CAVs) in their with Human-Driven (HDVs). To address this challenge, we propose Recognize then Resolve (RtR) framework. First, a Bilateral Intention Progression Graph (BIPG) is constructed based on CAV-HDV interaction data model evolution identify potential HDV intentions. Three typical breakdown scenarios are categorized, key moments defined for...
A series of new PCN pincer palladium(II) complexes with phosphinito group 2a−d and 3 were conveniently prepared via facile one-pot phosphorylation/palladation reaction pyrazolyl or amino-containing m-phenol derivatives chlorophosphines PdCl2. Two PCP 4a,b also readily obtained from resorcinol in an analogous yet simplified manner. All the have been fully characterized by 1H NMR, 13C{1H} 31P{1H} IR, ESI-MS, elemental analysis. Additionally, molecular structures determined X-ray single-crystal...
A series of novel tricyclohexylphosphine (PCy(3))-cyclopalladated ferrocenylimine complexes 2c-2g have been easily synthesized. These new palladacycles are thermally stable and not sensitive to air moisture. Their detailed structures determined by single-crystal X-ray analysis six different types intermolecular hydrogen bonds found be existed in the crystals these complexes. The use as catalysts for Suzuki Heck reactions was examined. They were very efficient reaction aryl chlorides with...
A new ferrocene-based ligand, 4,6-dimethyl-2-pyrimidinylferrocene (1), was conveniently prepared via the coupling reaction of chloromercuriferrocene and 4,6-dimethyl-2-iodopyrimidine, its monophosphine-palladacycle complexes 3−6 were also readily obtained from cyclopalladation reactions bridge-splitting reactions. These compound have been fully characterized by 1H NMR, 13C{1H} IR, ESI-MS, elemental analysis. Additionally, their detailed structures determined X-ray single-crystal diffraction,...
A series of cyclopalladated 2-(4-bromophenyl)pyridine (bpp) complexes [Pd(bpp)(NHC)Cl] 1-3, [Pd(bpp)(acac)] 4, cyclometalated iridium(iii) [Ir(bpp)2Cl]25 and [Ir(bpp)2(acac)] 6 have been synthesized characterized. Their detailed structures determined by X-ray diffraction many intermolecular C-HX (Cl, Br, π) ππ interactions were found in their crystals. Cyclometalated 1-4 exhibit luminescence with emission peaks 390-543 nm dichloromethane solution under UV irradiation. application to coupling...
Herein, we have developed an efficient tungsten-catalyzed homogeneous system for oxidative dehydrogenative coupling of anilines to selectively produce various azoaromatics and azoxyaromatics as well 2-substituted indolone N-oxides by simply regulating the reaction solvent with peroxide a terminal oxidant under additive-free conditions. These findings provide experimental framework exploring tungsten catalysis in organic synthesis offer convenient tactic selective oxidation anilines.
Hydroxylation of a monomeric triphenylphosphine-cyclopalladated ferrocenylchloropyrimidine [PdCl{[(η5-C5H5)]Fe[(η5-C5H3)-N2C4H2-Cl]}(PPh3)] with KOH gave the first example tetranuclear cluster monophosphine-palladacycle [Pd{[(η5-C5H5)]Fe[(η5-C5H3)-N2C4H2O]}(PPh3)]4. Additionally, analogous tricyclohexylphosphine palladacycle has also been successfully synthesized by same method.
Abstract A series of ferrocenyl palladacycles with polydentate ligands were conveniently prepared by the Suzuki coupling reactions a halide‐containing palladacycle [PdCl({(η 5 ‐C H )}Fe{(η 3 )N 2 C 4 Cl})(PPh )] ( 1 ) andarylboronic acids without additional palladium catalysis. In absence base, amination also occurred in high yield. This new protocol was successfully applied to analogous )NC Br})(PPh 15 and Buchwald–Hartwig complex Br})(DCPAB)] 32 ), where DCPAB =...
An efficient NHC-modulated Pd/Cu cocatalyzed three-component coupling reaction for the synthesis of 2,6-diarylquinolines<italic>via</italic>oxidation, cyclization and Suzuki reactions.
An efficient PPh3-cyclometalated iridium(III) benzo[h]quinoline hydride 1/Pd(OAc)2-cocatalyzed three-component α-alkylation/Suzuki reaction has been developed. The of 4-bromobenzyl alcohol, acetylferrocene, and arylboronic acids gives ferrocenyl ketones containing biaryls in moderate to good yields. This method was successfully applied a one-pot synthesis 6-aryl-2-ferrocenyl quinolines, using (2-amino-5-bromophenyl)methanol instead alcohol.
Abstract Two new complexes, CuLCl 2 ·2EtOH ( 1 ) and CoLCl [L= S , )‐1,2‐bis(1‐methylbenzimidazol‐2‐yl)‐1,2‐bis‐(methoxy)ethane], have been synthesized in ethanol solution structurally characterized by single crystal X‐ray diffraction analysis. The structure data indicated that ligand L was coordinated to copper(II) ion as a tridentate using [N, N, O] atoms, while it cobalt(II) bidentate N] atoms. most striking common feature of the structures both complexes is formation 2D grid structures,...