{
  "source": "ORD Dataset Wishlist",
  "snapshot_date": "2026-09-25",
  "ord_wishlist_status_at_snapshot": "Available",
  "ord_wishlist_card": "https://github.com/orgs/open-reaction-database/projects/11?pane=issue&itemId=126569942",
  "ord_data_issue": null,
  "title": "Exploration of the Copper-Catalyzed Sydnone and Sydnonimine-Alkyne Cycloaddition Reactions by High-Throughput Experimentation",
  "doi": "10.1002/chem.202302713",
  "journal": "Chem Eur J",
  "publication_date": "2023-09-19",
  "authors": [
    "Manon Louis",
    "Guillaume Force",
    "Timothée D’Anfray",
    "Emma Bourgeat",
    "Eugénie Romero",
    "P. Thuéry",
    "Davide Audisio",
    "Antoine Sallustrau",
    "Frédéric Taran"
  ],
  "article_open_access": {
    "status": "green",
    "license": null
  },
  "dataset_size_estimate": 1000,
  "experiment_type": "HTE",
  "ord_priority": "Medium",
  "ord_difficulty": "Hard",
  "source_data_kind": "author_request_needed",
  "smiles_in_source": "unknown",
  "needs_author_contact": true,
  "data_locations": [
    {
      "url": "https://cea.hal.science/cea-04448684",
      "what": "HAL green-OA copy of the article PDF only (no supplementary files attached)",
      "license": "HAL authorisation licence (not Creative Commons)"
    },
    {
      "url": "https://doi.org/10.1002/chem.202302713",
      "what": "Chem. Eur. J. article and SI (Wiley). Not fetched.",
      "license": "Wiley terms (closed; Crossref lists Wiley TDM terms)"
    }
  ],
  "notes": "Cu-catalysed sydnone- and sydnonimine-alkyne cycloadditions (CuSAC/CuSIAC) explored by HTE, about 1000 reactions. The published SI data is not in a convenient format, and the curator notes say a better-structured version would need to come from the authors. The data is split over many small screens (24-48 reactions each), so each screen needs its own enumeration of conditions. The HAL open-access copy contains only the article PDF. The Wiley SI was not inspected. Do not start curation until usable tabulated data is available.",
  "verification_caveats": "Many small screens with differing variables, so there are many templates. Outcome type (conversion, LC area, yield) is unknown until the data is obtained. Sydnonimines may be salts, and their structures need care."
}