Saleesh Kumar Nambalan Sivaraman - Photophysical investigation of 3-substituted 4-alkyl and/or 7-acetoxy coumarin derivatives—A study of the effect of substituents on fluorescence

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      Publication Details (including relevant citation   information):

     

     
        Authors    

          Choorikkat Ranjith, KK Vijayan, Vakayil K Praveen, NS Kumar    

     
     

     

     
        Publication date    

          2010/5/31    

     
     

     

     
        Journal name    

          Spectrochimica Acta Part A: Molecular and Biomolecular       Spectroscopy    

     
     

     

     
        Volume    

          75    

     
     

     

     
        Issue    

          5    

     
     

     

     
        Pages    

          1610-1616    

     
     

     

     
        Publisher    

          Elsevier    

     
     

     

     
        Description    

          In the present work an array of novel substituted       2H-chromen-2-one (coumarin) derivatives
          has been subjected to photophysical analysis. Though the       influence of the electron-donating
          groups such as amino, substituted amino, hydroxyl, alkoxy       groups, etc. at position 7 of the
          coumarin ring system has been extensively studied, the       luminescent properties of the
          coumarin moieties with an acetoxy substituent have not been       explored. Herein it is
          attempted to study the variation of fluorescence behavior of       substituted coumarin ...   

     

     

     
       
          Total citations      

            Cited by 9     

       
     

      Abstract:

      Address (URL): http://www.sciencedirect.com/science/article/pii/S1386142510000909