A5011183265- Carbon dioxide utilization in catalysis
- Catalytic C–H Functionalization Methods
- Asymmetric Hydrogenation and Catalysis
- CO2 Reduction Techniques and Catalysts
- Radical Photochemical Reactions
- Asymmetric Synthesis and Catalysis
- Axial and Atropisomeric Chirality Synthesis
- Diverse Scientific and Engineering Research
- Cyclopropane Reaction Mechanisms
- Regional Economic Development and Innovation
- Biochemical and biochemical processes
- Magnetism in coordination complexes
- Scientific Research and Discoveries
- Synthesis and Catalytic Reactions
- Human Resource and Talent Management
- Banking, Crisis Management, COVID-19 Impact
- Business and Economic Development
- Advanced Multi-Objective Optimization Algorithms
- Entrepreneurship Studies and Influences
- Organoboron and organosilicon chemistry
- Electrocatalysts for Energy Conversion
- Sulfur-Based Synthesis Techniques
Sichuan University
2021-2025
Green Chemistry
2024
Sichuan Agricultural University
2020
Yan'an University
2020
Abstract Reductive carboxylation of organo (pseudo)halides with CO 2 is a powerful method to provide carboxylic acids quickly. Notably, the catalytic reductive carbo‐carboxylation unsaturated hydrocarbons via fixation highly challenging but desirable approach for structurally diverse acids. There are only few reports and no examples alkenes transition metal catalysis. We report first asymmetric nickel A variety aryl (pseudo)halides, such as bromides, triflates inert chlorides particular...
Dicarboxylic acids and derivatives are important building blocks in organic synthesis, biochemistry, the polymer industry. Although catalytic dicarboxylation with CO2 represents a straightforward sustainable route to dicarboxylic acids, it is still highly challenging limited generation of achiral or racemic acids. To date, asymmetric give chiral has not been reported. Herein, we report first 1,3-dienes via Cu catalysis. This strategy provides an efficient environmentally benign high regio-,...
Abstract Upgrading CO 2 to value‐added chiral molecules via catalytic asymmetric C−C bond formation is a highly important yet challenging task. Although great progress on the of centrally carboxylic acids has been achieved, construction axially with never reported date. Herein, we report first synthesis , which enabled by nickel‐catalyzed dynamic kinetic reductive carboxylation racemic aza‐biaryl triflates. A variety acids, are valuable but difficult obtain catalysis, generated in an...
Carboxylation with CO2 offers an attractive and sustainable access to valuable carboxylic acids. Among these methods, direct C−H carboxylation of terminal alkynes has attracted much attention for one-carbon homologation alkynes, enabling rapid synthesis propiolic In contrast, the multi-carbons construct important non-conjugated alkynyl-containing acids not been reported. Herein, we present alkynylcarboxylation alkenes via photoredox copper dual catalysis. This protocol provides a practical...
Direct carboxylation of C–H bonds with CO2 represents an attractive strategy to synthesize valuable carboxylic acids high atom, step, and redox economy. Although great progress has been achieved in this field, catalytic tertiary C(sp3)–H still remains challenging due their inherent inertness significant steric hindrance. Herein, we report a direct benzylic via visible-light photoredox catalysis. Various all-carbon quaternary acids, which are importance medicinal chemistry, successfully...
Abstract Upgrading CO 2 to value‐added chiral molecules via catalytic asymmetric C−C bond formation is a highly important yet challenging task. Although great progress on the of centrally carboxylic acids has been achieved, construction axially with never reported date. Herein, we report first synthesis , which enabled by nickel‐catalyzed dynamic kinetic reductive carboxylation racemic aza‐biaryl triflates. A variety acids, are valuable but difficult obtain catalysis, generated in an...
Abstract Precise synthesis of carboxylic acids via catalytic carboxylation with CO 2 is highly appealing. Although considerable advancements have been achieved in difunctionalizing unsaturated hydrocarbons, the asymmetric variants are conspicuously underdeveloped, particularly addressing axially chiral alkenes. Herein, we report first atroposelective alkynes . A variety valuable obtained good yields and high chemo‐, regio‐, Z/E enantio‐selectivities. Notably, an unexpected anti ‐selective...
Abstract Reductive carboxylation of organo (pseudo)halides with CO 2 is a powerful method to provide carboxylic acids quickly. Notably, the catalytic reductive carbo‐carboxylation unsaturated hydrocarbons via fixation highly challenging but desirable approach for structurally diverse acids. There are only few reports and no examples alkenes transition metal catalysis. We report first asymmetric nickel A variety aryl (pseudo)halides, such as bromides, triflates inert chlorides particular...
In today’s information age, network public opinion has an increasing impact on the educational environment of colleges and universities, a profound students’ career planning, initiative employment perception. view this situation, study discusses evaluation guidance university based fuzzy method. Firstly, theory method is elaborated in detail, its advantages challenges decision making are discussed. Then, applied to relationship between entrepreneurial education, intention, behavior...
Aryl thiols have proven to be a useful class of electron donors and hydrogen atom sources in photochemical processes. However, the direct activation functionalization C(sp2)–S bonds aryl remains elusive field photochemistry. Herein, carboxylation with CO2 is reported, providing synthetic route important carboxylic acids. Moreover, different kinds thiol derivatives, benzeneselenol diphenyl diselenide also show moderate-to-high reactivity this transformation. Mechanistic studies, including DFT...
A protocol to prepare<italic>trans</italic>-3-aryl-2-nitro-2,3-dihydrobenzofurans has been developed on water. The avoids the use of toxic solvents, tedious work-up procedures, and chromatographic separation.
Dearomative functionalization of heteroarenes offers an attractive and sustainable approach for the rapid construction complex 3D heterocyclic scaffolds from planar structures. Despite progress in this field, dearomative amination
Abstract The synthesis of axially chiral carbonyl compounds has attracted considerable interest in organic due to their prevalence natural products and pharmaceuticals, as well utility material science catalysis. Transition‐metal‐catalyzed approaches have become powerful tools for construction, offering high efficiency, selectivity, versatility among the various methods developed. This concept aims provide a comprehensive overview recent advances transition‐metal‐catalyzed asymmetric...
Abstract Precise synthesis of carboxylic acids via catalytic carboxylation with CO 2 is highly appealing. Although considerable advancements have been achieved in difunctionalizing unsaturated hydrocarbons, the asymmetric variants are conspicuously underdeveloped, particularly addressing axially chiral alkenes. Herein, we report first atroposelective alkynes . A variety valuable obtained good yields and high chemo‐, regio‐, Z/E enantio‐selectivities. Notably, an unexpected anti ‐selective...
With the development and progress of various sensors, Internet Things technology has continued to penetrate into people’s lives. Successful application cases have been seen in industries. Some scholars begun try apply management Deep learning belongs category artificial intelligence technology. Its main goal is combine a large number training samples train trained object an that can learn sample patterns independently. At present, deep applications intelligent operations key recognition...