{
  "version": "https://jsonfeed.org/version/1.1",
  "title": "chem-bla-ics",
  "description": "Chemblaics (pronounced chem-bla-ics) is the science that uses open science and computers to solve problems in chemistry, biochemistry and related fields.",
  "home_page_url": "https://chem-bla-ics.linkedchemistry.info/",
  "feed_url": "https://chem-bla-ics.linkedchemistry.info/2010/12/23/status-update-on-bjoc-analysis-with_23.json",
  "icon": "https://chem-bla-ics.linkedchemistry.info/assets/images/chem-bla-ics_logo.png",
  "language": "en",
  "authors": [
    {
      "name": "Egon Willighagen",
      "url": "https://orcid.org/0000-0001-7542-0286",
      "_orcid": "0000-0001-7542-0286"
    }
  ],
  "items": [

    {
      "id": "https://doi.org/10.59350/8n7nt-fas57",
      "url": "https://chem-bla-ics.linkedchemistry.info/2010/12/23/status-update-on-bjoc-analysis-with_23.html",
      "title": "Status update on BJOC analysis with Oscar and ChemicalTagger #3",
      "content_html": "<p>The <a href=\"https://chem-bla-ics.linkedchemistry.info/2010/12/11/status-update-on-bjoc-analysis-with_11.html\">two <i class=\"fa-solid fa-recycle fa-xs\"></i></a>\n<a href=\"https://chem-bla-ics.linkedchemistry.info/2010/12/11/status-update-on-bjoc-analysis-with.html\">earlier <i class=\"fa-solid fa-recycle fa-xs\"></i></a> posts\nin this series showed screenshots of results of Oscar, but the title also promised results by Lezan’s\n<a href=\"http://www-ucc.ch.cam.ac.uk/products/software/chemicaltagger\">ChemicalTagger</a>. Sam\nhelped with getting the HTML pages online via the Cambridge Hudson installation. Where\nOscar find named entities (chemical compounds, processes, etc), ChemicalTagger finds\nroles, like solvent, acid, base, catalyst. Roles are properties of chemical compounds\nin certain situations. Ethanol is not always a solvent, sometimes it is a Xmas present.\nThe current output is not entirely where I want to go yet, but makes it easy which\nsolvents are frequently found in the BJOC corpus:</p>\n\n<p><img src=\"/assets/images/chemtag1.png\" alt=\"\" /></p>\n\n<p>This screenshot of an analysis of 15 BJOC papers shows that AcOEt (is that the\n<a href=\"http://lab.chempedia.com/questions/427/are-etoac-and-acoet-the-same\">same as EtOAc?</a>)\nis mentioned as solvent three times in <a href=\"http://www.ncbi.nlm.nih.gov/sites/ppmc/articles/PMC1399459\">PMC1399459</a>.\nBrine, however, is mentioned as solvent in three papers.</p>\n\n<p>As said, these <a href=\"https://hudson.ch.cam.ac.uk/job/oscar4-chebi/ws/target/output/bjoc.html\">two</a>\n<a href=\"https://hudson.ch.cam.ac.uk/job/oscar4-chebi/ws/target/output/roles.html\">pages</a> contain\nRDF and the tables are sortable. Hudson recompiles them automatically when I update the\nsource code to create the HTML+RDFa. So, go ahead, send me bug reports, feature requests,\nand patches!</p>\n\n<h4>References</h4>\n<div class=\"csl-bib-body\">\n    <div class=\"csl-entry\">Lahmar, N., Ayed, T. B., Bellassoued, M., &#38; Amri, H. (2005). A convenient synthesis of γ-functionalized cyclopentenones. <i>Beilstein Journal of Organic Chemistry</i>, <i>1</i>. https://doi.org/10.1186/1860-5397-1-11 <a href=\"https://doi.org/10.1186/1860-5397-1-11\">CrossRef</a> <a href=\"https://qlever.scholia.wiki/doi/10.1186/1860-5397-1-11\">Scholia</a></div>\n  </div>",
      "summary": "The two earlier posts in this series showed screenshots of results of Oscar, but the title also promised results by Lezan’s ChemicalTagger. Sam helped with getting the HTML pages online via the Cambridge Hudson installation. Where Oscar find named entities (chemical compounds, processes, etc), ChemicalTagger finds roles, like solvent, acid, base, catalyst. Roles are properties of chemical compounds in certain situations. Ethanol is not always a solvent, sometimes it is a Xmas present. The current output is not entirely where I want to go yet, but makes it easy which solvents are frequently found in the BJOC corpus:",
      "image": "https://chem-bla-ics.linkedchemistry.info/assets/images/chemtag1.png",
      "date_published": "2010-12-23T00:00:00+00:00",
      "date_modified": "2026-04-19T00:00:00+00:00",
      "tags": ["oscar","chemicaltagger","beilstein"],
      "_references": [
        
          
          
            { "url": "https://doi.org/10.1186/1860-5397-1-11", "doi": "10.1186/1860-5397-1-11"
             }
            
          
        ],
      
      
      
      
      
      
        "authors": [ { "name": "Egon Willighagen", "url": "https://orcid.org/0000-0001-7542-0286" } ]
      
    }

  ]
}