{
  "abstract": "Olefin hydroformylation is an extremely important reaction for producing bulk oxygen-containing organic functional molecules and homogeneous rhodium catalysts with organic phosphorous ligands are most commonly used. We report here a highly active heterogeneous catalyst for propene hydroformylation with Rh immobilized by alumina bonded 3-trimethoxysilylpropyl-diethyle-netriamine, of which ligand is more readily available, inexpensive, low toxic and no loss in reaction. The catalyst Rh-NQ62/Al 2 O 3 shows a TOF value as high as 710 h −1 for propene conversion to C 4 oxygenates in selectivity higher than 99% in a fixed-bed reactor and sustains stable for at least 1000 h without any deactivation. Characterization and theoretical calculation reveal that the atomically dispersed Rh species in surface-bound configurations by the multi-N ligand effectively promotes the heterolytic cleavage of H 2 at the Rh-N site and enhances the overall propene hydroformylation. We envisage the work establishes a blueprint for development of better catalysts using multi-N ligands for heterogeneous hydroformylations.",
  "abstract_shown": true,
  "affiliations": [
    "Key Lab of Mesoscopic Chemistry, School of Chemistry, School of Chemical Engineering, Nanjing University, Nanjing 210023, China."
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 12,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Qiang He"
    },
    {
      "affs": [
        0
      ],
      "name": "Bingqing Ge",
      "orcid": "0000-0001-7024-7576"
    },
    {
      "affs": [
        0
      ],
      "name": "Yu Shao",
      "orcid": "0000-0001-6271-9975"
    },
    {
      "affs": [
        0
      ],
      "name": "Chenyang Shen"
    },
    {
      "affs": [
        0
      ],
      "name": "Yu Jiang"
    },
    {
      "affs": [
        0
      ],
      "name": "Xiangke Guo"
    },
    {
      "affs": [
        0
      ],
      "name": "Nianhua Xue",
      "orcid": "0009-0002-5368-2124"
    },
    {
      "affs": [
        0
      ],
      "name": "Xuefeng Guo",
      "orcid": "0000-0002-5492-5899"
    },
    {
      "affs": [
        0
      ],
      "name": "Luming Peng",
      "orcid": "0000-0003-1935-1620"
    },
    {
      "affs": [
        0
      ],
      "name": "Yan Zhu",
      "orcid": "0000-0002-5993-4110"
    },
    {
      "affs": [
        0
      ],
      "name": "Shuhua Li",
      "orcid": "0000-0001-6756-057X"
    },
    {
      "affs": [
        0
      ],
      "name": "Weiping Ding",
      "orcid": "0000-0002-8034-5740"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/6ffvrtr8sn846.bib",
  "cited_by": 0,
  "doi": "10.1126/sciadv.aej1532",
  "fulltext_url": null,
  "id": "6ffvrtr8sn846",
  "issns": [
    "2375-2548"
  ],
  "landing_url": "https://www.science.org/doi/10.1126/sciadv.aej1532",
  "language": null,
  "licence": "CC-BY-NC",
  "licence_label": "CC BY-NC",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by-nc/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "1605|Organometallic Complex Synthesis and Catalysis"
    ]
  ],
  "openalex": "W7214921689",
  "pdf_url": null,
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-02",
  "publisher": "American Association for the Advancement of Science (AAAS)",
  "ris": "https://research.draconitic.com/paper/6ffvrtr8sn846.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:41Z",
      "native_id": "10.1126/sciadv.aej1532",
      "source": "crossref",
      "url": "https://www.science.org/doi/10.1126/sciadv.aej1532"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "openalex:1605|Organometallic Complex Synthesis and Catalysis",
      "subfield": "organic"
    }
  ],
  "title": "Heterogeneous hydroformylation of propene over surface rhodium coordinated by immobilized multi-N ligands",
  "title_text": "Heterogeneous hydroformylation of propene over surface rhodium coordinated by immobilized multi-N ligands",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:17:41Z",
  "url": "https://research.draconitic.com/paper/6ffvrtr8sn846",
  "venue": "Science Advances",
  "versions": []
}