섬유

absolute configuration of in situ transition metal complexes of ligating natural products from circular dichroism

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 227
cottonogenic in situ derivatives of potential ligands with different transition metal complexes containing 2 or 3 metal atoms have been used for the purpose of 1) obtaining cd (circular dichroism) bands from non-absorbing compounds, and 2) to force flexible molecules into one preferred conformation. natural products whose stereochemistry can be investigated in this way are e. g acids, glycols, amines, aminoalcohols, diamines, peptides and nucleoside derivatives. from the cotton effects the absolute conformations of even absolute configurations can be obtained with the help of empirical rules. (author abstract) 20 refs
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