{
  "abstract": "Axially chiral 1,1′-binaphthalene-2,2′-diamine (DABN) was used to control chelate-ring puckering in cis-[PtCl2(DABN)] complexes. Coordination of R a- or S a-DABN affords the enantiomeric complexes cis-λ-[PtCl2(R\n\na -DABN)] (λ,R\n\na -1) and cis-δ-[PtCl2(S\n\na -DABN)] (δ,S\n\na -1), respectively, with no evidence for mismatched diastereomers. X-ray crystallography shows that axial ligand chirality is translated into a configurationally locked λ or δ pucker of the seven-membered metallacycle. NMR spectroscopy supports retention of the structure in CD3CN, whereas kinetic studies in DMSO-d 6 reveal pseudo-first-order DABN displacement by solvent. The enantiomeric complexes display intense mirror-image CD spectra, highlighting DABN as an effective axial chirality source for axial-to-chelate-puckering chirality transfer.",
  "abstract_shown": true,
  "affiliations": [
    "Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain",
    "Departamento de Química Inorgánica, Instituto de Nanociencia y Materiales de Aragón (INMA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain"
  ],
  "article_type": "research article",
  "arxiv": null,
  "author_total": 3,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Andrea Maluenda"
    },
    {
      "affs": [
        1
      ],
      "name": "Tamara Bolaño",
      "orcid": "0000-0001-8977-6734"
    },
    {
      "affs": [
        0
      ],
      "name": "Pablo J. Sanz Miguel",
      "orcid": "0000-0002-8220-6031"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/7cqc1js34g20z.bib",
  "cited_by": 0,
  "doi": "10.1021/acs.inorgchem.6c03354",
  "fulltext_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC13715576/",
  "id": "7cqc1js34g20z",
  "issns": [
    "0020-1669",
    "1520-510X"
  ],
  "landing_url": "https://doi.org/10.1021/acs.inorgchem.6c03354",
  "language": "en",
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "heading",
      "Article"
    ],
    [
      "openalex",
      "1605|Axial and Atropisomeric Chirality Synthesis"
    ]
  ],
  "openalex": "W7211992395",
  "pdf_url": "https://pubs.acs.org/inocaj/article-pdf/doi/10.1021/acs.inorgchem.6c03354/68455642/acs.inorgchem.6c03354.pdf",
  "pmcid": "PMC13715576",
  "pmid": "42929604",
  "published": "2026-09-09",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/7cqc1js34g20z.ris",
  "sources": [
    {
      "first_seen": "2026-11-01T12:22:51Z",
      "native_id": "PMC13715576",
      "source": "pmc",
      "url": "https://doi.org/10.1021/acs.inorgchem.6c03354"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "openalex:1605|Axial and Atropisomeric Chirality Synthesis",
      "subfield": "organic"
    }
  ],
  "title": "Diastereoselective Axial-to-Chelate-Puckering Chirality Transfer in cis-[PtCl2(DABN)] Complexes",
  "title_text": "Diastereoselective Axial-to-Chelate-Puckering Chirality Transfer in cis-[PtCl2(DABN)] Complexes",
  "type": "peer-reviewed",
  "updated_at": "2026-11-01T12:22:51Z",
  "url": "https://research.draconitic.com/paper/7cqc1js34g20z",
  "venue": "Inorganic Chemistry",
  "versions": []
}