研究目的
To investigate the preparation of porous conjugated polymers with fluorophenylphenantroimidazole nodes and their application as photocatalysts for the aza-Henry reaction, comparing the photocatalytic performance of homogeneous and heterogeneous systems.
研究成果
The study successfully demonstrated the facile preparation of stable conjugated porous polymers with fluorophenylphenantroimidazole nodes, which showed efficient heterogeneous photocatalytic activity for the aza-Henry reaction. The incorporation of fluorine atoms improved the photocatalytic performance in homogeneous phase.
研究不足
The study focuses on the aza-Henry reaction as a model to test photocatalytic activity, and the recyclability of the catalysts was tested up to four cycles.
1：Experimental Design and Method Selection:
The study involved the synthesis of porous polymers via Suzuki-Miyaura cross coupling reactions under microwave heating and their application as photocatalysts.
2：Sample Selection and Data Sources:
Phenanthroimidazole derivatives and their ruthenium complexes were synthesized and characterized.
3：List of Experimental Equipment and Materials:
Microwave synthesizer, palladium catalyst, and various solvents and reagents were used.
4：Experimental Procedures and Operational Workflow:
Detailed synthesis procedures for polymers and complexes, followed by photocatalytic activity tests.
5：Data Analysis Methods:
Characterization by NMR, FT-IR, UV-vis, and photocatalytic activity assessment by GC and NMR.
独家科研数据包，助您复现前沿成果，加速创新突破
获取完整内容
