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- Title
Recyclable Ni-Containing Coordination Polymer as an Efficient Catalyst for the Synthesis of Oxindole and Quinoline Derivatives through the Borrowing Hydrogen Strategy.
- Authors
Li, Jiahao; Tang, Jiajie; Wang, Likui; Wang, Dawei; Duan, Zheng-Chao
- Abstract
A coordination polymer Ni-CIA has been designed, synthesized, and characterized via Fourier transform infrared spectroscopy (FT-IR), powder X-ray diffraction (XRD), scanning electron microscopy (SEM), X-ray photoelectron spectrometry (XPS), energy-dispersive X-ray spectroscopy (EDS), and thermal gravimetric analysis (TGA). The resulting polymer reveals a slice layer stacked combination structure and good stability. Importantly, this polymer exhibited high catalytic activity for the synthesis of oxindole and quinoline derivatives via borrowing hydrogen and dehydrogenation reactions. Meanwhile, several control reactions were carried out to investigate the possible mechanisms of this transformation. Finally, the results of the recycling experiment indicate that the coordination polymer Ni-CIA could be recovered and reused at least five times.
- Subjects
COORDINATION polymers; QUINOLINE derivatives; CATALYST synthesis; FOURIER transform infrared spectroscopy; THERMOGRAVIMETRY; X-ray powder diffraction
- Publication
Catalysts (2073-4344), 2023, Vol 13, Issue 8, p1195
- ISSN
2073-4344
- Publication type
Article
- DOI
10.3390/catal13081195