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Carbon-13 NMR study of some acetylenic amines, the N-oxides and their rearrangement products

✍ Scribed by Jasim M.A. Al-Rawi; Abdul-Hussain Khuthier; Faris T. Abachi

Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
243 KB
Volume
43
Category
Article
ISSN
1386-1425

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📜 SIMILAR VOLUMES

Studies in tertiary amine oxides part II
Studies in tertiary amine oxides part II—carbon-13 nuclear magnetic resonance spectra of selected acetylenic amines, their N-oxides and the Meisenheimer rearrangement products
✍ Mohammed A. Al-Iraqi; Jasim M. A. Al-Rawi; Abdul-Hussain Khuthier 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 371 KB 👁 1 views

## Abstract Carbon‐13 NMR chemical shifts and ^1^__J__(CH), ^2^__J__(CH) and ^3^__J__(CH) coupling constants of selected saturated nitrogen heterocyclic molecules containing the acetylenic moiety have been determined. These NMR parameters have also been determined for the corresponding __N__‐oxides

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## Abstract The carbon‐13 NMR spectra of some __N__‐(2‐ or 4‐nitrophenyl) tertiary amines and their corresponding __N__‐oxides have been analysed. These __N__‐oxides undergo thermal rearrangement to __O__‐arylhydroxylamines, for which the ^13^C NMR spectral assignments were also carried out. The __