NMR spectra of some methyl-substituted diaryliodonium compounds
✍ Scribed by Baumgarten, Reuben L.; Bray, Norman F.
- Book ID
- 126231158
- Publisher
- American Chemical Society
- Year
- 1976
- Tongue
- English
- Weight
- 213 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0021-9568
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📜 SIMILAR VOLUMES
## Abstract The ^13^C n.m.r. spectra of four classes of __N__‐aryl sulphur–nitrogen compounds are discussed. The __para__ carbon shieldings of the __N__‐phenyl derivatives reflect the substituents effects of the various nitrogen groups. These show large differences for the four classes of compounds
## Abstract The interactions of trimethylaluminium and dimethylaluminium chloride with some methyl‐substituted pyridines have been investigated in dichloromethane by means of temperature‐dependent proton NMR spectra. 4‐Methylpyridine forms 1:1 addition complexes with trimethylaluminium and dimethyl