Conformations of E-2-phenyl-3(2′-furyl)propenoic acid and its methyl ester in various solvents - An NMR study

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Abstract

The conformations of E-2-phenyl-3(2′-furyl)propenoic acid and its methyl ester were investigated by NMR spectroscopy. Applying various solvents (methanol, chloroform and dimethyl sulfoxide) the possible conformers in solutions were studied by two-dimensional NOESY measurements. Irrespective to the solvents and whether the investigated moiety was the ester or the acid dimer, no conformational preferences could be identified experimentally.

Original languageEnglish
Pages (from-to)273-276
Number of pages4
JournalJournal of Molecular Structure
Volume744-747
Issue numberSPEC. ISS.
DOIs
Publication statusPublished - Jun 3 2005

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Conformations
esters
Esters
Nuclear magnetic resonance
dimensional measurement
nuclear magnetic resonance
acids
Acids
Dimethyl sulfoxide
Chloroform
Chlorine compounds
Dimethyl Sulfoxide
chloroform
Dimers
Nuclear magnetic resonance spectroscopy
Methanol
Magnetic Resonance Spectroscopy
methyl alcohol
dimers
spectroscopy

Keywords

  • 2D NOESY measurements
  • Conformers in various solvents (methanol, chloroform or dimethyl sulfoxide)
  • E-2-phenyl-3(2′-furyl)propenoic acid and its methyl ester

ASJC Scopus subject areas

  • Structural Biology
  • Organic Chemistry
  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Atomic and Molecular Physics, and Optics
  • Materials Science (miscellaneous)

Cite this

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abstract = "The conformations of E-2-phenyl-3(2′-furyl)propenoic acid and its methyl ester were investigated by NMR spectroscopy. Applying various solvents (methanol, chloroform and dimethyl sulfoxide) the possible conformers in solutions were studied by two-dimensional NOESY measurements. Irrespective to the solvents and whether the investigated moiety was the ester or the acid dimer, no conformational preferences could be identified experimentally.",
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T1 - Conformations of E-2-phenyl-3(2′-furyl)propenoic acid and its methyl ester in various solvents - An NMR study

AU - Forgó, P.

AU - Felföldi, K.

AU - Pálinkó, I.

PY - 2005/6/3

Y1 - 2005/6/3

N2 - The conformations of E-2-phenyl-3(2′-furyl)propenoic acid and its methyl ester were investigated by NMR spectroscopy. Applying various solvents (methanol, chloroform and dimethyl sulfoxide) the possible conformers in solutions were studied by two-dimensional NOESY measurements. Irrespective to the solvents and whether the investigated moiety was the ester or the acid dimer, no conformational preferences could be identified experimentally.

AB - The conformations of E-2-phenyl-3(2′-furyl)propenoic acid and its methyl ester were investigated by NMR spectroscopy. Applying various solvents (methanol, chloroform and dimethyl sulfoxide) the possible conformers in solutions were studied by two-dimensional NOESY measurements. Irrespective to the solvents and whether the investigated moiety was the ester or the acid dimer, no conformational preferences could be identified experimentally.

KW - 2D NOESY measurements

KW - Conformers in various solvents (methanol, chloroform or dimethyl sulfoxide)

KW - E-2-phenyl-3(2′-furyl)propenoic acid and its methyl ester

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DO - 10.1016/j.molstruc.2004.11.052

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EP - 276

JO - Journal of Molecular Structure

JF - Journal of Molecular Structure

SN - 0022-2860

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