{
  "abstract": "H-NMR studies evidence simultaneous binding of the two protonated amine moieties to the crown ether receptors. This recognition has been used to pursue site-selective oxidation of a methylenic site, using hydrogen peroxide as oxidant in the presence of carboxylic acids as co-ligands. Excellent site-selectivity towards the central methylenic sites (C6 and C7) is observed, overcoming selectivity parameters derived from polar deactivation by simple amine protonation and selectivity observed in the oxidation of related monoprotonated amines.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 6,
  "authors": [
    {
      "name": "Arnau Vicens"
    },
    {
      "name": "Laia Vicens"
    },
    {
      "name": "Giorgio Olivo"
    },
    {
      "name": "Osvaldo Lanzalunga"
    },
    {
      "name": "Stefano Di Stefano"
    },
    {
      "name": "Miquel Costas"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/0kevkxa9hmsfz.bib",
  "cited_by": 8,
  "doi": "10.1039/d2fd00177b",
  "fulltext_url": null,
  "id": "0kevkxa9hmsfz",
  "issns": [
    "1359-6640",
    "1364-5498"
  ],
  "landing_url": "https://hal.science/hal-05786810v1",
  "language": "en",
  "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": [
    [
      "hal",
      "0.chim"
    ],
    [
      "openalex",
      "1604|Metal-Catalyzed Oxygenation Mechanisms"
    ]
  ],
  "openalex": "W4313597772",
  "pdf_url": "https://pubs.rsc.org/en/content/articlepdf/2023/fd/d2fd00177b",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-08",
  "publisher": "Royal Society of Chemistry",
  "ris": "https://research.draconitic.com/paper/0kevkxa9hmsfz.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:51Z",
      "native_id": "hal-05786810",
      "source": "hal",
      "url": "https://hal.science/hal-05786810v1"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "openalex:1604|Metal-Catalyzed Oxygenation Mechanisms",
      "subfield": "inorganic"
    }
  ],
  "title": "Site-selective methylene C–H oxidation of an alkyl diamine enabled by supramolecular recognition using a bioinspired manganese catalyst",
  "title_text": "Site-selective methylene C–H oxidation of an alkyl diamine enabled by supramolecular recognition using a bioinspired manganese catalyst",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:17:51Z",
  "url": "https://research.draconitic.com/paper/0kevkxa9hmsfz",
  "venue": "Faraday Discussions",
  "versions": []
}