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Preparation and photochromic properties of 2,3-bisarylbenz[f]indenones

Kose, Mahmut; Orhan, Ersin; Suzuki, Kazushi; Tutar, Ahmet; Unlu, Cihansel Sancak; Yokoyama, Yasushi


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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/14199</identifier>
  <creators>
    <creator>
      <creatorName>Kose, Mahmut</creatorName>
      <givenName>Mahmut</givenName>
      <familyName>Kose</familyName>
      <affiliation>Bulent Ecevit Univ, Fac Arts &amp; Sci, Dept Chem, TR-67100 Zonguldak, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Orhan, Ersin</creatorName>
      <givenName>Ersin</givenName>
      <familyName>Orhan</familyName>
      <affiliation>Duzce Univ, Fac Arts &amp; Sci, Dept Chem, TR-81620 Duzce, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Suzuki, Kazushi</creatorName>
      <givenName>Kazushi</givenName>
      <familyName>Suzuki</familyName>
      <affiliation>Yokohama Natl Univ, Grad Sch Engn, Dept Adv Mat Chem, Yokohama, Kanagawa 2408501, Japan</affiliation>
    </creator>
    <creator>
      <creatorName>Tutar, Ahmet</creatorName>
      <givenName>Ahmet</givenName>
      <familyName>Tutar</familyName>
      <affiliation>Sakarya Univ, Fac Arts &amp; Sci, Dept Chem, TR-54187 Sakarya, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Unlu, Cihansel Sancak</creatorName>
      <givenName>Cihansel Sancak</givenName>
      <familyName>Unlu</familyName>
      <affiliation>Sakarya Univ, Fac Arts &amp; Sci, Dept Chem, TR-54187 Sakarya, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Yokoyama, Yasushi</creatorName>
      <givenName>Yasushi</givenName>
      <familyName>Yokoyama</familyName>
      <affiliation>Yokohama Natl Univ, Grad Sch Engn, Dept Adv Mat Chem, Yokohama, Kanagawa 2408501, Japan</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Preparation And Photochromic Properties Of 2,3-Bisarylbenz[F]Indenones</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2013</publicationYear>
  <dates>
    <date dateType="Issued">2013-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/14199</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.jphotochem.2013.01.012</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">From 2,3-dibromobenz[f]indenone, four compound: 2,3-bis(5-methyl-2-phenyl-4-thiazolyl)benz [f]indenone 10, 2,3-bis(3,5-dimethyl-4-isoxazolyl)benz[f]indenone 20, 3-(3,5-dimethyl-4-isoxazolyl)-2-(5-methyl-2-phenyl-4-thiazolyl)benz[f]indenone 30 and 2,3-bis(5-methyl-2-phenyl-4-thiazolyl)benz[f]indenol 40 were prepared, and their photochromic properties were investigated. Among them, photochrome 10 (weak photochromic) and its bisthiazolylbenz[f]indenol derivative 40 displayed photochromism. During ring closure photoreaction, photochrome 40 showed high conversion ratio (98.4%) with low diastereomeric excess (38%). (C) 2013 Elsevier B.V. All rights reserved.</description>
  </descriptions>
</resource>
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