The complete assignment of the 1H and 13C NMR spectra of eight thienyl-substituted chromenes was achieved by the concerted application of homonuclear (gs-COSY), 1H-detected heteronuclear one-bond (gs-HMQC) and long-range (gs-HMBC) gradientselected correlation experiments.
Substituted Xanthones as Antimycobacterial Agents, Part 1: Synthesis and Assignment of 1H/13C NMR Chemical Shifts
β Scribed by Martina Pickert; Wilhelm Frahm
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 218 KB
- Volume
- 331
- Category
- Article
- ISSN
- 0365-6233
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