Direct determination of the absolute configuration of a cyclic thiolsulfinate by VCD spectroscopy

Experimental and calculated vibrational circular dichroism (VCD) spectra of the enantiomers of the conformationally rigid thiolsulfinate, naphtho[1,8- cd]-1,2-dithiole 1-oxide 1, obtained by chromatographic resolution of the racemate, were in excellent agreement, showing a (+)-( S)- 1/(−)-( R)- 1 re...

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Vydáno v:Tetrahedron: asymmetry Ročník 14; číslo 15; s. 2267 - 2269
Hlavní autoři: Holmén, Anders, Oxelbark, Joakim, Allenmark, Stig
Médium: Journal Article
Jazyk:angličtina
Vydáno: Elsevier Ltd 01.08.2003
Témata:
assay
chromatography
circular dichroism
enantiomer
infrared radiation
priority journal
thiosulfinic acid derivative
ISSN:0957-4166, 1362-511X, 1362-511X
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Shrnutí:Experimental and calculated vibrational circular dichroism (VCD) spectra of the enantiomers of the conformationally rigid thiolsulfinate, naphtho[1,8- cd]-1,2-dithiole 1-oxide 1, obtained by chromatographic resolution of the racemate, were in excellent agreement, showing a (+)-( S)- 1/(−)-( R)- 1 relationship. Graphic
ISSN:0957-4166
1362-511X
1362-511X
DOI:10.1016/S0957-4166(03)00405-1