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Kose, Mahmut; Orhan, Ersin; Suzuki, Kazushi; Tutar, Ahmet; Unlu, Cihansel Sancak; Yokoyama, Yasushi
<?xml version='1.0' encoding='utf-8'?> <resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd"> <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 & 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 & 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 & 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 & 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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