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    • Keywords


      ASIS; diastereomeric mixture; cyclobutyl dimers; cetyl trimethyl ammonium permanganate (CTAP)

    • Abstract


      The product obtained in a reaction of 3-methyl-4-nitro-5-styrylisoxazole (1) has been shown to be a diastereomeric mixture of two cyclobutyl dimers by NMR. A combination of1H,13C spectra including DEFT, ASIS, 2D COSY and nOe techniques has established that centrosymmetric cyclobutane (7) and the isomer (8) with plane of symmetry are in 2:1 proportion.

    • Author Affiliations


      E Rajanarendar1 A Krishnamurthy1 J N Shoolery2

      1. Department of Chemistry, Kakatiya University, Warangal, India
      2. NMR Applications Laboratory, Varian Instruments Division, Palo Alto, California, USA
    • Dates

  • Journal of Chemical Sciences | News

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