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      https://www.ias.ac.in/article/fulltext/jcsc/091/06/0475-0481

    • Keywords

       

      Chiral intramolecular aldolization; molecular association; bifunctional catalysis; 13C and1Hnmr; fluorescence quenching; ultra violet; hydrogen bonding; noncovalent interaction

    • Abstract

       

      Spectroscopic studies (1H and13Cnmr, fluorescence anduv) of 2-[3-(p-methoxyphenyl)-3-ketopropyl]-2-methyl-cyclopentane-1, 3-dione in the presence ofl-amino acids andl-N-acetylphenylalanine ethyl ester indicated the possible involvement of a molecular association complex in the transition state of the amino acid catalyzed chiral aldolization of prochiral triketones to yield useful steroidal intermediates.

    • Author Affiliations

       

      A Sarkar1 H R Y Jois1 T R Kasturi1 D Dasgupta2

      1. Department of Organic Chemistry, Indian Institute of Science, Bangalore - 560 012, India
      2. Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore - 560 012, India
    • Dates

       
  • Journal of Chemical Sciences | News

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