𝔖 Bobbio Scriptorium
✦   LIBER   ✦

NMR spectra of cyclic nitrones. 4. Synthesis and13C NMR spectra of 4H-imidazole N-oxides and N,N-dioxides

✍ Scribed by I. A. Grigor'ev; I. A. Kirilyuk; L. B. Volodarskii


Book ID
104785562
Publisher
Springer US
Year
1988
Tongue
English
Weight
681 KB
Volume
24
Category
Article
ISSN
0009-3122

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


1H and 13C NMR Spectra of (Z)-C-aryl N-t
✍ Robert W. Murray; Megh Singh πŸ“‚ Article πŸ“… 1991 πŸ› John Wiley and Sons 🌐 English βš– 175 KB πŸ‘ 1 views

## Abstract The ^1^H and ^13^C NMR spectra of 12 (__Z__)‐__C__‐aryl __N__‐__tert__‐butyl nitrones were measured and proton and carbon assignments made. The nitrones were synthesized by the dimethyldioxirane method.

13C NMR spectra of alkyl- and phenylpyra
✍ M. Matsuo; S. Matsumoto; T. Kurihara; Y. Akita; T. Watanabe; A. Ohta πŸ“‚ Article πŸ“… 1980 πŸ› John Wiley and Sons 🌐 English βš– 641 KB

## Abstract The ^13^C chemical shifts of 37 pyrazines, including their __N__‐oxides, are reported. Substituent effects of methyl, phenyl and __N__‐oxide groups on the chemical shifts were examined. To comprehend these effects, the chemical shifts were compared with charge densities calculated by th

13C and 15N NMR spectra of 4-substituted
✍ G. W. Buchanan; S. H. Preusser πŸ“‚ Article πŸ“… 1984 πŸ› John Wiley and Sons 🌐 English βš– 153 KB

Substituted-l-dimethylphosphono- ## piperazines 13C and 15NNMR chemical shifts and 13C-31P and 15N-31P coupling constants are reported for a series of ten 4-substituted-1 -dimethylphosphonopiperazines

1H and 13C NMR spectra of N-substituted
✍ Alan R. Katritzky; Novruz G. Akhmedov; Hongfang Yang; C. Dennis Hall πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 89 KB

(1)H and (13)C NMR data for N-substituted morpholines 1-20 were measured using 1D (DEPT, 1D NOE difference) and 2D NMR spectroscopic methods including (1)H-(1)H COSY, long-range (1)H-(1)H COSY, NOESY, gHMBC and gHMQC experiments. At room temperature the (1)H NMR spectra of protonated compounds 2 and

1H, 13C and 15N NMR spectra of ciproflox
✍ Andrzej ZiΘ©ba; Andrzej MaΕ›lankiewicz; Jerzy Sitkowski πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 103 KB

## Abstract ^1^H NMR assignment, including the values of Ξ΄~H~ and __J__(H,H) for the cyclopropane moiety, and ^13^C NMR and ^15^N NMR spectral data for ciprofloxacin are presented. Copyright Β© 2004 John Wiley & Sons, Ltd.