## Abstract ^13^C NMR chemical shifts of six pyrazolo[__a__]‐9(10__H__)‐acridinones are reported; they were assigned on the basis of multiplicities, carbon–proton coupling constants, selective proton decoupling experiments and comparison with related substances.
1H and 13C nuclear magnetic resonance studies of pyrazolo [c]- and pyrazolo [b]phenothiazines
✍ Scribed by G. Boyer; J. P. Galy; R. Faure; J. Barbe
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 224 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0749-1581
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✦ Synopsis
Abstract
The complete assignment of the ^1^H and ^13^C NMR spectra of eight Pyrazolo[b]‐ and pyrazolo[c]phenothiazines was performed using ^1^H detected one‐bond heteronuclear multiple quantum coherence (HMQC) and long‐range (two and three bonds) heteronuclear multiple quantum bond connectivity (HMBC) experiments. ^1^H and ^13^C NMR chemical shifts are also reported for some N‐arylindazoles
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