After correlation of the majority of signals by COSY and one-bond heteronuclear correlation, the complete assignment of the 'H and I3C NMR spectra of the macrolide antibiotic venturicidin A required the application of long-range CH coupling information. This was accessible by the COLOC-S and selecti
The synthesis and complete 1H and 13C NMR spectral assignment of 2,2,4,4,6,6-hexanitroadamantane and its precursor nitroketones by 2D NMR spectroscopy
✍ Scribed by Paritosh R. Dave; Arthur Bracuti; Theodore Axenrod; Boming Liang
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- French
- Weight
- 669 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0040-4020
No coin nor oath required. For personal study only.
✦ Synopsis
The synthesis crf22,4,46,6-~itro~~~e~om the recwsars, 4,4,6.~tet-2-a~ and 4.4~m't~o~~e-2,~~ is reported. The complete fH and f B C NMR assignment of&se campawuis by 2D i3C-iH sh# correiated spectra, IH-1 H COST spectra and IH-I H NOESY spectra is described
📜 SIMILAR VOLUMES
## Abstract The proton and carbon spectra of new 2,4‐diaryl‐substituted cycloalkyl[__d__]pyrimidines prepared in a simple one‐pot reaction, are reported. Copyright © 2002 John Wiley & Sons, Ltd.
## Abstract Several pyridazin‐3(2__H__)‐one derivatives were synthesized starting from alkyl furans using oxidation with singlet oxygen to give 4‐methoxy or 4‐hydroxybutenolides, key intermediates of the synthetic strategy followed. For all pyridazinones reported, a complete assignment of the ^1^H
## Abstract ^1^H and ^13^C NMR spectra of __cis__‐ and __trans__‐3‐{2‐[2‐(4‐methylphenyl)ethenyl]phenyl]}sydnones, the first stilbene‐substituted mezoionic oxadiazolium rings, were fully assigned combining the information in various solvents, such as deuterated benzene, acetone and chloroform, usin