A5101804690- Radical Photochemical Reactions
- Sulfur-Based Synthesis Techniques
- Synthesis and Catalytic Reactions
- Catalytic C–H Functionalization Methods
- Chemical Synthesis and Analysis
- Catalytic Cross-Coupling Reactions
- Vanadium and Halogenation Chemistry
- Oxidative Organic Chemistry Reactions
- Asymmetric Hydrogenation and Catalysis
- Asymmetric Synthesis and Catalysis
- Traditional Chinese Medicine Studies
- Pediatric health and respiratory diseases
- Chemical Synthesis and Reactions
- Medical Research and Treatments
- Receptor Mechanisms and Signaling
- Polyoxometalates: Synthesis and Applications
- Synthesis of Indole Derivatives
- Catalytic Alkyne Reactions
- Cyclopropane Reaction Mechanisms
Sichuan University
2009-2023
Chengdu University
2020
Nanjing Medical University
2020
Henan University
2019
West China Hospital of Sichuan University
2009
The intermolecular deacylative coupling of unstrained ynones via C-C bond activation was accomplished by a CuCl-bpy system under mild reaction conditions. This protocol features facile cleavage the at room temperature, broad substrate scope, and efficient construction important symmetric unsymmetrical 1,3-diyne adducts through homo or cross ynones, respectively. preliminary mechanistic investigations indicated that an acyl copper(III) complex is likely involved in this process.
Gram-scale synthesis of drug molecule (<italic>R</italic>)-modafinil was accomplished by chiral<italic>N</italic>,<italic>N</italic>′-dioxide–iron(<sc>iii</sc>) complex catalyzed asymmetric sulfoxidation.
Abstract A visible‐light‐induced acyl radical conjugate addition to electron‐deficient alkenes with acylsilane was realized by merging photoredox and Lewis acid catalysis under mild reaction conditions. Various tri‐ tetra‐substituted furans were obtained good yield (up 97%) from α,β‐unsaturated ketones. Based on the experimental results spectral analysis, a possible catalytic cycle involving 1,4‐conjugate addition/ring‐closure/arylation sequence proposed. Beyond that, 1,6‐acyl para ‐quinone...
An efficient kinetic resolution of propargyloxy dicarbonyl compounds via asymmetric [2,3]-Wittig rearrangement was achieved by using a chiral N,N'-dioxide/NiII complex catalyst. Various α-allenyl alcohols were obtained in high enantioselectivities under mild conditions. The utility this method readily demonstrated the synthesis 2,5-dihydrofuran derivative.
Objective To learn the status of social support for patients with rheumatoid arthritis and formulate theoretical basis providing physical psychological nursing.Methods A total 112 were investigated support.Results The score was (36.56±7.97) in arthritis,which showed significantly different compared norm(33.05±3.85 ).Subjective influenced by course hospitalizations,while medical treatment fee joint function.Marriage,hospitalization function had utilization degree support.Conclusions...
A visible-light-induced acyl radical conjugate addition to electron-deficient alkenes with acylsilane was realized by merging photoredox and Lewis acid catalysis under mild reaction conditions. Various tri- tetra-substituted furans were obtained good yield (up 97%) from α,β-unsaturated ketones. Based on the experimental results spectral analysis, a possible catalytic cycle involving 1,4-conjugate addition/ring-closure/arylation sequence proposed. Beyond that, 1,6-acyl para-quinone methides...