Saraswat Shelesh Krishna, Naglah Ahmed M, Makasana Jayanti, Bakar Hamidah Abu, Ballal Suhas, Abosaoda Munthar Kadhim, Kavitha V, Bareja Lakshay, Bhakuni Pushpa Negi, Doshi Ojas Prakashbhai
Department of Electronics and Communication Engineering, GLA University, Mathura, 281406, India.
Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. BOX 2457, 11451, Riyadh, Saudi Arabia.
Sci Rep. 2025 Apr 15;15(1):12875. doi: 10.1038/s41598-025-95922-x.
This research project explored the synthesis and characterization of a newly developed C-D-Pd complex immobilized on FeO@SiO-LY, designed as a reusable magnetic catalyst. The heterogeneous nanocatalyst was thoroughly characterized using EDS, FTIR, XRD, XPS, TGA, SEM, VSM, and ICP techniques. The FeO@SiO-LY-C-D-Pd catalyst demonstrates exceptional performance in catalyzing C-C coupling reactions and H-tetrazole derivatives, achieving high product yields. This catalyst offers several advantages, including eco-friendly reaction conditions, minimal catalyst usage, a simple experimental setup, the elimination of harmful organic solvents, reduced reaction times, and the ability to accommodate diverse substrates. Additionally, the nanocatalyst is easily separable from the reaction mixture and can be reused multiple times without losing stability or catalytic efficiency.
本研究项目探索了一种新开发的固定在FeO@SiO-LY上的C-D-Pd配合物的合成与表征，该配合物被设计为一种可重复使用的磁性催化剂。使用能谱仪（EDS）、傅里叶变换红外光谱仪（FTIR）、X射线衍射仪（XRD）、X射线光电子能谱仪（XPS）、热重分析仪（TGA）、扫描电子显微镜（SEM）、振动样品磁强计（VSM）和电感耦合等离子体质谱仪（ICP）技术对这种多相纳米催化剂进行了全面表征。FeO@SiO-LY-C-D-Pd催化剂在催化碳-碳偶联反应和H-四唑衍生物方面表现出卓越性能，实现了高产物收率。这种催化剂具有多个优点，包括环保的反应条件、最少的催化剂用量、简单的实验装置、无需使用有害有机溶剂、缩短反应时间以及能够适应多种底物。此外，这种纳米催化剂很容易从反应混合物中分离出来，并且可以多次重复使用而不会失去稳定性或催化效率。
