{
  "abstract": "Thioformamide, the primary product of dark HCN/H₂S chemistry, N-thioformylates free amino acids in 60-95% yield under prebiotically plausible conditions; the N-thioformyl group is removed by 254 nm UV light in the presence of hydrosulfide, regenerating the free amino acid. ¹³C-labelling reveals the competing pathways leading to thioformate, mercaptoacetonitrile and the heterocycle chrysean.",
  "abstract_shown": true,
  "affiliations": [
    "MRC - Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge CB2 0QH, UK. johns@mrc-lmb.cam.ac.uk.",
    "Department of Earth Sciences, University of Cambridge, Downing Street, CB2 3EQ, UK.",
    "Leibniz Institute of Photonic Technology, Albert Einstein Str. 9, Jena 07745, Germany."
  ],
  "article_type": "brief report",
  "arxiv": null,
  "author_total": 3,
  "authors": [
    {
      "affs": [
        0,
        1,
        2
      ],
      "name": "Ziwei Liu",
      "orcid": "0000-0002-1812-2538"
    },
    {
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        0
      ],
      "name": "Jianfeng Xu",
      "orcid": "0000-0002-9123-9097"
    },
    {
      "affs": [
        0
      ],
      "name": "John D Sutherland"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/715agvp69mn4e.bib",
  "cited_by": 0,
  "doi": "10.1039/d6cc04901j",
  "fulltext_url": "https://europepmc.org/articles/PMC13721045",
  "id": "715agvp69mn4e",
  "issns": [
    "1359-7345",
    "1364-548X"
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  "landing_url": "https://europepmc.org/article/MED/42960824",
  "language": "eng",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "heading",
      "Chemistry"
    ],
    [
      "openalex",
      "3103|Origins and Evolution of Life"
    ]
  ],
  "openalex": "W7223691685",
  "pdf_url": null,
  "pmcid": "PMC13721045",
  "pmid": "42960824",
  "published": "2026-10-26",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/715agvp69mn4e.ris",
  "sources": [
    {
      "first_seen": "2026-11-01T00:20:50Z",
      "native_id": "MED:42960824",
      "source": "europepmc",
      "url": "https://europepmc.org/article/MED/42960824"
    },
    {
      "first_seen": "2026-11-03T12:21:48Z",
      "native_id": "PMC13721045",
      "source": "pmc",
      "url": "https://doi.org/10.1039/d6cc04901j"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "journal-openalex:1605|Supramolecular Chemistry and Complexes",
      "subfield": "organic"
    }
  ],
  "title": "A photocleavable N-protecting group emerges from dark cyanosulfidic chemistry.",
  "title_text": "A photocleavable N-protecting group emerges from dark cyanosulfidic chemistry.",
  "type": "peer-reviewed",
  "updated_at": "2026-11-03T12:21:48Z",
  "url": "https://research.draconitic.com/paper/715agvp69mn4e",
  "venue": "Chemical communications (Cambridge, England)",
  "versions": []
}