1 Ocak 2013 Dergi makalesi Açık Erişim

Akar, Kiymet Berkil; Cakmak, Osman

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{
  "@context": "https://schema.org/", 
  "@id": 15107, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Gaziosmanpasa Univ, Dept Bioengn, Fac Engn & Nat Sci, TR-60250 Tokat, Turkey", 
      "name": "Akar, Kiymet Berkil"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Gaziosmanpasa Univ, Dept Chem, Fac Arts & Sci, TR-60250 Tokat, Turkey", 
      "name": "Cakmak, Osman"
    }
  ], 
  "datePublished": "2013-01-01", 
  "description": "Selective and efficient methods for the preparation of both 2,7,9,10-tetrabromoanthracene 11 and 2,6,9,10-tetrabromoanthracene 12 are described. Photobromination of 2,9,10-tribromoanthracene 8 resulted in the formation of only one stereoisomeric heptabromide 10. Whilst thermal aromatization of the trans,cis,trans-1,2,3,4,6,9,10-heptabromo-1,2,3,4-tetrahydroanthracene 10 gave mainly 2,6,9, 10-tetrabromoanthracene 12, the pyridine-induced elimination yielded 2,7,9,10-tetrabromoanthracene 11 as the only final product. Tetrabromide 11 was transformed into 2,7,9,10-tetracyanoanthracene 14, by copper-assisted nucleophilic substitution reaction, as a potential photoconductive product. (C) 2012 Elsevier Ltd. All rights reserved.", 
  "headline": "Polybrominated anthracenes: selective synthesis of tetrabromoanthracenes as precursors for the corresponding tetracyanoanthracenes", 
  "identifier": 15107, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Polybrominated anthracenes: selective synthesis of tetrabromoanthracenes as precursors for the corresponding tetracyanoanthracenes", 
  "url": "https://aperta.ulakbim.gov.tr/record/15107"
}