A5049095982- Organoselenium and organotellurium chemistry
- Chalcogenide Semiconductor Thin Films
- Electrocatalysts for Energy Conversion
- Vanadium and Halogenation Chemistry
- Fluorine in Organic Chemistry
- Advanced Photocatalysis Techniques
- Sulfur-Based Synthesis Techniques
- Chemical Synthesis and Reactions
- Inorganic Fluorides and Related Compounds
- Maternal Mental Health During Pregnancy and Postpartum
- Integrated Energy Systems Optimization
- Energy Efficiency and Management
- Power Systems and Renewable Energy
- Catalytic Cross-Coupling Reactions
- Selenium in Biological Systems
- Nanomaterials for catalytic reactions
- Pregnancy and Medication Impact
- RNA Interference and Gene Delivery
- RNA regulation and disease
- Smart Grid and Power Systems
- Mechanisms of cancer metastasis
- Chemical Synthesis and Analysis
- Synthesis and Characterization of Heterocyclic Compounds
- Nanocluster Synthesis and Applications
Kyushu Institute of Technology
2019-2022
Yangzhou University
2018-2022
North China Electric Power University
2019
Shanghai Institute of Organic Chemistry
1989-2015
Kyushu University
1997
Academia Sinica
1989
Aryl trifluoromethyl ethers (ArOCF3 ) are prevalent in pharmaceuticals, agrochemicals, and materials. However, methods for the general efficient synthesis of these compounds extremely underdeveloped limited. Herein, we describe a highly procedure direct O-trifluoromethylation unprotected phenols through silver-mediated cross-coupling reaction using CF3 SiMe3 as source exogenous oxidants. This novel oxidative trifluoromethylation provides access to wide range aryl from simple phenols. The...
Abstract In contrast to conventional organoselenium‐catalyzed oxidation reactions that require peroxide oxidants such as hydrogen peroxide, in this work we found that, addition of a low loading iron (II) could enable the successful utilization air terminal oxidant oxidative deoximation reaction ketoximes. This led new mild and relatively green aerobic method. Control X‐ray photoelectron spectroscopy (XPS) analysis suggest is crucial catalytic cycle, working prohibit deactivation selenium...
Summary of main observation and conclusion Selenium copper synergistically catalyzed the oxidation/alkoxylation methyl ketones to synthesize α ‐keto acetals directly. Using O 2 as oxidant alcohol solvent alkoxylation reagent, reaction is practical from industrial viewpoint. Mechanistic studies revealed that promoted oxidation organoselenium intermediates with allow key rearrangement selenoxide syn ‐elimination regenerating catalytically active species.
A new estimation method is proposed, which estimates the energy consumption of heating, ventilating and air conditioning (HVAC) system from data a monthly electricity, city gas, petroleum for buildings, HVAC smallest month 4 kinds business facilities in 3 areas calculated with simulation method. As comparing usual method, good agreements results proposed measured ones confirmed two buildings. Based on this cold hot load Fukuoka Kitakyushu are estimated using obtained by means questionnaires,...
Abstract Under the background of global potential energy crisis and regional environmental pollution, China‘s photovoltaic power generation still faces key issue sustainable development under good prospect large-scale utilization. Based on identification analysis factors affecting overall efficiency generation, system dynamics model is introduced to construct a comprehensive evaluation transmission mechanism studied. The in Xinjiang 2015-2017 research results can provide support for guidance...