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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/129/09/1441-1448

    • Keywords

       

      Cerium chloride heptahydrate; ethyl lactate; green solvent; chalcones; 1, 3, 5-Triaryl-2-pyrazoline.

    • Abstract

       

      1,3,5-triaryl-2-pyrazoline derivatives were synthesised by a condensation reaction between chalcones and phenyl hydrazine using cerium chloride heptahydrate as a catalyst. All these reactions were carried out in ethyl lactate (70%) as a green solvent. Easy and efficient work up, recyclability of solvent andcatalyst are the key merits of this protocol.

    • Author Affiliations

       

      PRABHAT BHAT1 GOMATHI SHRIDHAR2 SAVITA LADAGE3 LAKSHMY RAVISHANKAR4

      1. National Initiative on Undergraduate Science (NIUS) Chemistry Programme Fellow, Homi Bhabha Centre for Science Education, Mankhurd, Mumbai, Maharashtra 400 088, India
      2. Department of Chemistry, V. K. Krishna Menon College of Commerce & S. S. Dighe College of Science, Bhandup (E), Mumbai, Maharashtra 400 042, India
      3. Homi Bhabha Centre for Science Education (TIFR), Mankhurd, Mumbai, Maharashtra 400 088, India
      4. Department of Chemistry, K.E.T’s V.G. Vaze College of Arts, Science and Commerce, Mithagar Road, Mulund- (E), Mumbai, Maharashtra 400 081, India

    • Dates

       
      Published
      5 September 2017
      Manuscript received
      23 March 2017
      Manuscript revised
      7 June 2017
      Accepted
      14 July 2017

    • Supplementary Material

       

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