Complete 1H and 13C NMR spectral assignment of symmetric and asymmetric bis-spiropyran derivatives

Complete 1H and 13C NMR spectral assignment of symmetric and asymmetric bis-spiropyran derivatives

Copyright (c) 2005 John Wiley & Sons, Ltd.

Bibliographische Detailangaben
Veröffentlicht in:Magnetic resonance in chemistry : MRC. - 1985. - 43(2005), 10 vom: 15. Okt., Seite 873-6
1. Verfasser: Keum, Sam-Rok (VerfasserIn)
Weitere Verfasser: Roh, Hyo-Jung, Choi, Yoon-Ki, Lim, Soon-Sung, Kim, Sung-Hoon, Koh, Kwangnak
Format: Aufsatz
Sprache:English
Veröffentlicht: 2005
Zugriff auf das übergeordnete Werk:Magnetic resonance in chemistry : MRC
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Benzopyrans Carbon Isotopes Indoles Nitro Compounds Protons spiropyran Deuterium AR09D82C7G
Beschreibung
Zusammenfassung:Copyright (c) 2005 John Wiley & Sons, Ltd.
(1)H and (13)C NMR spectra of symmetric and asymmetric bis-spiropyrans, Series 1-3, were completely assigned. Especially, the (1)H assignment of asymmetric spiropyrans was achieved by utilizing (1)H-(1)H COSY and nOe experiments. All of the carbons in the dye molecules were investigated through a combination of heteronuclear 2D-shift correlation spectroscopy (HETCOR), together with an attached proton test (APT)
Beschreibung:Date Completed 05.12.2005
Date Revised 21.11.2013
published: Print
Citation Status MEDLINE
ISSN:1097-458X