Effect of the π-Electron Ring Current on the 1H NMR Spectra of 1,1'-Binaphthol Derivatives

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Title:Effect of the π-Electron Ring Current on the 1H NMR Spectra of 1,1'-Binaphthol Derivatives
Creators:
Marin-Puga, Gustavo
Horák, Václav
Svornos, Paris
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 58, 1, pp. 77-81

Abstract

High resolution <sup>1</sup>H NMR spectra of two 1,1'-binaphthols (<i>I, II</i>), two 1,1'-binaphthalenediols (<i>III, IV</i>) and four 1,1'- binaphthalenediols acetates (<i>IIIa - IVa</i>) were obtained and analyzed. The effect of the ring current was evaluated by comparing the chemical shifts of the compounds, assigned through H-H COSY NMR experiments, to those of the corresponding monomers. All experimental chemicals shifts are in close agreement with the theoretical values obtained via the Bovey model for the ring current effect of a benzene moiety.

Title:Effect of the π-Electron Ring Current on the 1H NMR Spectra of 1,1'-Binaphthol Derivatives
Creators:
Marin-Puga, Gustavo
Horák, Václav
Svornos, Paris
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:58
Number:1
Page Range:pp. 77-81
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19930077UNSPECIFIED
ID Code:129
Item Type:Article
Deposited On:06 Feb 2009 16:58
Last Modified:06 Feb 2009 15:58

Citation

Marin-Puga, Gustavo; Horák, Václav; Svornos, Paris (1993) Effect of the π-Electron Ring Current on the 1H NMR Spectra of 1,1'-Binaphthol Derivatives. Collection of Czechoslovak Chemical Communications, 58 (1). pp. 77-81. ISSN 0010-0765

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