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- Title
Highly selective and recyclable hydrogenation of α‐pinene catalyzed by ruthenium nanoparticles loaded on amphiphilic core–shell magnetic nanomaterials.
- Authors
Wu, Fang‐Zhu; Yu, Feng‐Li; Yuan, Bing; Xie, Cong‐Xia; Yu, Shi‐Tao
- Abstract
A multifunctional nanomaterial (Fe3O4@SiO2@CX@NH2) comprising a magnetic core, a silicon protective interlayer, and an amphiphilic silica shell is successfully prepared. Ru nanoparticles catalyst loaded on Fe3O4@SiO2@CX@NH2 is used in hydrogenation of α‐pinene for the first time. The novel nanomaterial with amphipathy can be used as a solid foaming agent to increase gas–liquid–solid three‐phase contact and accelerate the reaction. Under the mild conditions (40 °C, 1 MPa H2, 3 h), 99.9% α‐pinene conversion and 98.9% cis‐pinane selectivity are obtained, which is by far the best results reported. Furthermore, the magnetic nanocomposite catalyst can be easily separated by an external magnet and reused nine times with high selectivity maintaining.
- Subjects
PINENE; RUTHENIUM catalysts; HYDROGENATION; RUTHENIUM; NANOPARTICLES; SURFACE active agents; MAGNETIC cores
- Publication
Applied Organometallic Chemistry, 2019, Vol 33, Issue 10, pN.PAG
- ISSN
0268-2605
- Publication type
Article
- DOI
10.1002/aoc.5165