期刊
CATALYSIS COMMUNICATIONS
卷 120, 期 -, 页码 80-85出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.catcom.2018.11.017
关键词
Pd nanoparticles; Biomass-derived carbon; Transfer hydrogenation; alpha,beta-unsaturated ketones; Formic acid
资金
- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences [Y6710619KL]
We herein report highly chemoselective transfer hydrogenation of alpha,beta-unsaturated carbonyl compounds to saturated carbonyls with formic acid as a hydrogen donor over a stable and recyclable heterogeneous Pd nano particles (NPs) on N,O-dual doped hierarchical porous biomass-derived carbon. The synergistic effect between Pd NPs and incorporated heteroatoms on carbon plays a critical role on promoting the reaction efficiency. A series of alpha,beta-aromatic and aliphatic unsaturated carbonyl compounds was selectively reduced to their corresponding saturated carbonyls in up to 97% isolated yields with good tolerance of various functional groups. In addition, the catalyst can be successively reused for at least 6 times without significant loss in reaction efficiency.
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