期刊
CHEMCATCHEM
卷 12, 期 19, 页码 4825-4830出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/cctc.202000738
关键词
carboxylative cyclization; carbon dioxide; graphene oxide; heterogeneous catalyst; sliver nanoparticles
资金
- National Natural Science Foundation of China [21975135, 21672119]
- China Postdoctoral Science Foundation [2018M641624]
A highly efficient carboxylative cyclization of propargylic alcohols with CO(2)under atmospheric pressure catalyzed by silver (0) nanoparticles decorated reduced graphene oxide (Ag-rGO) is reported. Ag-rGO was fully characterized by scanning electron microscope spectra (SEM), transmission electron microscopy (TEM), Fourier transform infrared (FT-IR) spectra, Raman spectra and X-ray photoelectron spectroscopy (XPS). Notably, Ag-rGO can be also applied to the construction of other value-added chemicals (beta-oxopropylcarbamates and 2-oxazolidinones) from CO(2)at ambient conditions. In addition, Ag-rGO is stable and reusable, which shows the potential for the practical application for CO(2)capture and utilization (CCU).
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