A5101845482- Synthesis and biological activity
- Multicomponent Synthesis of Heterocycles
- Synthesis of Organic Compounds
- Fullerene Chemistry and Applications
- Fluorine in Organic Chemistry
- Cyclopropane Reaction Mechanisms
- Synthesis and Properties of Aromatic Compounds
- Carbon Nanotubes in Composites
- Asymmetric Synthesis and Catalysis
- Graphene research and applications
- Carbohydrate Chemistry and Synthesis
- Chemical Synthesis and Characterization
- Electrohydrodynamics and Fluid Dynamics
- Synthesis and Characterization of Heterocyclic Compounds
- Molecular Junctions and Nanostructures
- Plasma Applications and Diagnostics
- Organometallic Complex Synthesis and Catalysis
- Chemical Synthesis and Reactions
- Cancer therapeutics and mechanisms
- Synthesis of β-Lactam Compounds
- Porphyrin and Phthalocyanine Chemistry
- RNA modifications and cancer
- Synthesis of Indole Derivatives
- Oxidative Organic Chemistry Reactions
- Plasma Diagnostics and Applications
Jilin University
2017-2020
Jilin Medical University
2019-2020
Los Alamos National Laboratory
2005-2010
Osaka University
2010
University of Massachusetts Lowell
2006
Shenzhen University
2002
Lakehead University
1997-1998
A novel sequential addition, elimination and cyclization reactions took place when aldoxime dimedone in glycol was subjected to microwave irradiation a new type of N-hydroxylacridinedione derivatives obtained excellent yields (80-95%) within short reaction time (4-8 min).
An efficient enantioselective aza-Henry reaction of aryl α-ketoester-derived ketimines has been realized by using bifunctional thiourea–ammonium salt phase-transfer catalysts, which were derived from quinine. A variety N-Ts investigated, and the corresponding products obtained in high to excellent yields (up 99%) with good enantioselectivities >99% ee).
We report here the synthesis and characterization of three amphiphilic fullerene derivatives their Langmuir-Blodgett thin films. Two C(60) amphiphiles are mono-derivatives with a long alkyl chain terminated either -COOH (2) or NH(2) (3) as hydrophilic headgroup, third one (5) is designed to bear same group 3 but 10 additional hydrophobic chains grafted on sphere (Scheme 1). These form stable, ordered monolayers at air-water interface. The molecular packing interface mean area per molecule...
Enantioselective Friedel–Crafts alkylation/cyclization of the indole carbocyclic ring with isatylidene malononitriles was performed using a new bifunctional catalyst.
An enantioselective aza-Henry reaction of acyclic trifluoromethyl ketimines was performed using a bifunctional catalyst. The products were converted to diamines and imidazolidine-2-ones.
A simple one-pot reaction using in situ chemically generated Na-naphthalenide as an electron reductant the preferential generation of C(60)(2-) is described. Trapping intermediate with 2 molar equiv sterically hindered 2-bromo-2-methylmalonate ester afforded two singly bonded fullerenyl bisadducts C(60)[-CMe(CO(2)Et)(2)](2) 35% and 7% yield, respectively. The regiochemistry these products was determined to be 1,4- 1,16-bisadducts, respectively, by NMR, UV-vis-NIR, LCMS, X-ray single crystal...
Enantioselective addition of thiols to acyclic trifluoromethyl ketimines for the construction trifluoromethylated<italic>N</italic>,<italic>S</italic>-ketals was performed successfully using a bifunctional squaramide catalyst.
A novel amphiphilic oligo(ethylene glycol)-C60-hexadecaaniline (A16) tricomponent conjugate, C60>(A16-EG43), possessing a well-defined number of repeating aniline donor units and hydrophilic ethylene glycol oligomer chain was synthesized. The compound is composed covalently bound donor−acceptor chromophore structure. Molecular self-assembly C60>(A16-EG43) at the air−water interface formed densely packed Langmuir monolayer with all highly hydrophobic fullerene cages located above liquid...
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