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Search for "circular dichroism" in Full Text gives 130 result(s) in Beilstein Journal of Organic Chemistry.

Molecular recognition of organic ammonium ions in solution using synthetic receptors

  • Andreas Späth and
  • Burkhard König

Beilstein J. Org. Chem. 2010, 6, No. 32, doi:10.3762/bjoc.6.32

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Published 06 Apr 2010

(Pseudo)amide-linked oligosaccharide mimetics: molecular recognition and supramolecular properties

  • José L. Jiménez Blanco,
  • Fernando Ortega-Caballero,
  • Carmen Ortiz Mellet and
  • José M. García Fernández

Beilstein J. Org. Chem. 2010, 6, No. 20, doi:10.3762/bjoc.6.20

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  • ranging from dimeric to octameric species (Scheme 1) [23][24]. All of these were soluble in water, DMSO and methanol, which allowed NH/ND exchange NMR experiments and circular dichroism (CD) studies to be carried out. Combined structural studies showed that a tetramer is required for an ordered secondary
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Published 22 Feb 2010

Ring strain and total syntheses of modified macrocycles of the isoplagiochin type

  • Andreas Speicher,
  • Timo Backes,
  • Kerstin Hesidens and
  • Jürgen Kolz

Beilstein J. Org. Chem. 2009, 5, No. 71, doi:10.3762/bjoc.5.71

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  • and quantum chemical CD (circular dichroism) investigations, the absolute configuration of the first natural compound of this type, isoplagiochin C from P. deflexa, was established as (PA)-1 and the energy of racemization was calculated and measured to be 102 kJ/mol, approximately [13]. The
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Published 01 Dec 2009

Chiral amplification in a cyanobiphenyl nematic liquid crystal doped with helicene-like derivatives

  • Alberta Ferrarini,
  • Silvia Pieraccini,
  • Stefano Masiero and
  • Gian Piero Spada

Beilstein J. Org. Chem. 2009, 5, No. 50, doi:10.3762/bjoc.5.50

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  • papers, see refs [6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21]). Cholesteric induction has also been exploited for the assignment of the absolute configuration of chiral molecules, as a viable alternative or complement to more usual techniques such as Circular Dichroism [2][3] (for a
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Published 07 Oct 2009

Recent progress on the total synthesis of acetogenins from Annonaceae

  • Nianguang Li,
  • Zhihao Shi,
  • Yuping Tang,
  • Jianwei Chen and
  • Xiang Li

Beilstein J. Org. Chem. 2008, 4, No. 48, doi:10.3762/bjoc.4.48

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Published 05 Dec 2008
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