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- Title
Well Dispersed Small Lanthanum Oxide Nanoparticles on BAPDA Modified Graphene Oxide: A Robust Catalyst for the Direct Oxidative Synthesis of Nitriles from Alcohols and Aldehydes in Water.
- Authors
Hassani, H.; Sabouri, E.
- Abstract
For the first time, 2,2-bis(aminoethyl)propane-1,3-diamine (BAPDA) modified graphene oxide was prepared and lanthanum oxide nanoparticles were anchored on the multi amine-functionalized graphene oxide. It was demonstrated that BAPDA was effective in the size, dispersity, metal loading capacity, activity, and reusability of the final catalyst. After full characterization of the morphological, chemical, and physical structure of the catalyst (La/BAPDA-GO), the catalytic activity was investigated for the synthesis of nitriles from alcohols and aldehydes. Various aromatic and aliphatic nitriles were obtained in high yields under aqueous conditions and O2 was the oxidant. The La/BAPDA-GO catalyst was stable and could recycle for 8 successful runs without significant loss of catalytic activity.
- Subjects
LANTHANUM oxide; GRAPHENE oxide; ALDEHYDES; NITRILE oxides; NANOPARTICLES; CATALYTIC activity; NITRILES
- Publication
Russian Journal of Organic Chemistry, 2023, Vol 59, pS56
- ISSN
1070-4280
- Publication type
Article
- DOI
10.1134/S1070428023130055