A5074333753- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Catalytic C–H Functionalization Methods
- Sulfur-Based Synthesis Techniques
- Catalytic Alkyne Reactions
- Click Chemistry and Applications
- Synthetic Organic Chemistry Methods
- Catalytic Cross-Coupling Reactions
- Electrocatalysts for Energy Conversion
- Oxidative Organic Chemistry Reactions
- Chemical Synthesis and Analysis
- Synthesis and Biological Activity
- Synthesis of Organic Compounds
- Advanced battery technologies research
- Cyclopropane Reaction Mechanisms
- Bioactive Compounds and Antitumor Agents
- Phytochemicals and Antioxidant Activities
- Axial and Atropisomeric Chirality Synthesis
- Crystallography and molecular interactions
- Synthesis and characterization of novel inorganic/organometallic compounds
- Radical Photochemical Reactions
- Marine Sponges and Natural Products
- melanin and skin pigmentation
- Organic Chemistry Cycloaddition Reactions
- Carbohydrate Chemistry and Synthesis
Quzhou University
2023
Zhejiang University
2023
Justus-Liebig-Universität Gießen
2017-2020
Giessen School of Theology
2017-2020
Fudan University
2009-2015
The first example of rare earth metal-catalyzed cycloaddition terminal alkynes to azides resulting in the formation 1,5-disubstituted 1,2,3-triazoles is described. Preliminary studies revealed that present shows unprecedented mechanistic features involving a tandem anionic cascade cyclization and anti-addition across CC triple bond.
To be competitive with other electrically rechargeable large scale energy storage, the range of active materials for redox flow batteries is currently expanded by organic compounds—this holds especially material class quinones that can derived from naturally abundant resources at low cost. Here we propose modified quinone 2,3-diaza-anthracenedione, and two its derivatives, as a promising aqueous batteries. We systematically study electrochemical performance (redox potentials, rate constants,...
The treatment of [(Me(3)Si)(2)NC(NCy)(2)](2)Ln(mu-Cl)(2)Li(THF)(2) with 1 equiv BnK (Bn = benzyl) in toluene affords [(Me(3)Si)(2)NC(NCy)(2)](2)LnBn [Ln Er (1-Er), Y (1-Y)] good yields. Similarly, [(Me(3)Si)(2)NC(NCy)(2)](2)Ln(t)Bu (2-Er), Yb (2-Yb)] are obtained satisfactory yields by the reaction (t)BuLi hexane. reacts 1/8 S(8) to form sulfur insertion products {[(Me(3)Si)(2)NC(NCy)(2)](2)Ln(mu-SBn)}(2) (3-Er), (3-Y)], while 2 elemental under same conditions oxidation...
The synthesis, structure, and reactivity of organoyttrium phosphides toward phenyl isocyanate (PhNCO) isothiocyanate (PhNCS) are described. Reaction (TpMe2)CpYCH2Ph(THF) (TpMe2 = tris(3,5-dimethylpyrazolyl)borate; Cp C5H5) with 1 equiv HPPh2 in THF at ambient temperature gives an phosphide (TpMe2)CpYPPh2(THF) (1). Treatment PhNCO results monoinsertion into the Y–P σ-bond to yield complex (TpMe2)CpY[OC(PPh2)NPh](THF) (2), whereas reaction 2 affords diinsertion product...
A lanthanide-catalyzed sequential insertion of CN and CC into an NH bond is presented. The convenient reaction, which proceeds under mild conditions, efficient method for preparing 1,2,4-trisubstituted imidazoles directly from readily available propargylamines nitriles.
To enable cost-efficient stationary energy storage, organic active materials are the subject of current investigations with regard to their application in aqueous redox flow batteries. Especially quinones beneficial electrochemical properties and natural abundance pose a promising class compounds for this challenging endeavor. Yet, there not many available catholyte side realize solely quinone-based systems. Herein we introduce novel hydroquinone 5,8-dihydroxy-2,3-phthalazine together two...
We report an air-stable bisboron complex as efficient catalyst for the inverse electron-demand Diels-Alder (IEDDA) reaction of 1,2-diazine well 1,2,4,5-tetrazine. Its stability towards air and moisture was demonstrated by NMR studies enabling its application in organic transformations without glovebox. A one-pot procedure synthesis developed starting from 1,2-bis(trimethylsilyl)benzene greatly enhancing practicality. Comparative reactions were carried out to evaluate catalytic activity IEDDA...
A new synthesis of aza-anthraquinones and substituted anthraquinones<italic>via</italic>bidentate Lewis acid catalysis has been developed.
Lignin has been demonstrated as a source of complex molecules <italic>via</italic> boryl-mediated domino degradation/reconnection process.
Aryl halide derivatizations photocatalyzed by binaphthol derivatives under visible light irradiation.
Abstract The present new procedure for the regioselective synthesis of substituted naphthalenes and phenanthrenes is only applicable to internal alkynes.
Abstract The first example of rare earth metal‐catalyzed cycloaddition terminal alkynes (I) to azides (II) resulting in the formation 1,5‐disubstituted 1,2,3‐triazoles (III) is described.
Abstract An efficient method is presented using air as the oxidant in presence of Cs 2 CO 3 .