SYNTHESES AND CHARACTERISATION OF MOLECULAR TWEESORS FOR THE RECOGNITION OF GUEST SUBSTRATES

Journal Title: ASIAN JOURNAL OF NATURAL & APPLIED SCIENCES - Year 2012, Vol 1, Issue 2

Abstract

 Two novel amido anion receptors were synthesized from building block 3,3’ methylene diamine and was characterized via the techniques of 1H NMR, 13 C NMR, DEPT- 135 spectroscopy, 1H-1H COSY, HMQC and HMBC. Preliminary anion binding studies via 1 HNMR spectroscopy revealed complexation with phosphate anions in the highly competitive solvent, d6-DMSO. This paper focuses on the syntheses, characterization and preliminary anion binding studies of molecular clef type receptors (4) and (5) incorporating the amide, -HNCOunits. These receptors are built on the molecular scaffold of 3,3’ methylene diamine and present convergent binding sites to anionic substrates.

Authors and Affiliations

R. C. Jagessar

Keywords

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  • EP ID EP92914
  • DOI -
  • Views 150
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How To Cite

R. C. Jagessar (2012).  SYNTHESES AND CHARACTERISATION OF MOLECULAR TWEESORS FOR THE RECOGNITION OF GUEST SUBSTRATES. ASIAN JOURNAL OF NATURAL & APPLIED SCIENCES, 1(2), 26-33. https://europub.co.uk/articles/-A-92914