𝔖 Bobbio Scriptorium
✦   LIBER   ✦

13C Nuclear magnetic resonance spectra of some N-alkylpiperidines and the corresponding N-oxides. N-Substitution and N-oxidation effects

✍ Scribed by J.M.A. Al-Rawi; S. Flamerz; A.H. Khuthier

Book ID
108007252
Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
399 KB
Volume
41
Category
Article
ISSN
1386-1425

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Studies in tertiary amine oxides. Part V
Studies in tertiary amine oxides. Part V—carbon-13 nuclear magnetic resonance spectra of some N-aryl tertiary amines, the corresponding N-oxides and the meisenheimer rearrangement products
✍ Abdul-Hussain Khuthier; Jasim M. A. Al-Rawi; Abdul K. Al-Kazzaz; Mohammed A. Al- 📂 Article 📅 1982 🏛 John Wiley and Sons 🌐 English ⚖ 400 KB 👁 1 views

## 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 __

Solvent effects in nuclear magnetic reso
Solvent effects in nuclear magnetic resonance spectra of some pyrazines, pyrimidines and their N-oxides
✍ William W. Paudler; Sharon A. Humphrey 📂 Article 📅 1971 🏛 John Wiley and Sons 🌐 English ⚖ 195 KB

## Abstract The benzene‐induced solvent effects upon the proton chemical shifts of various pyrazines, pyrimidines and their __N__‐oxides are described. Larger chemical shift effects, implying closer benzeneheterocycle association, are noted in the __N__‐oxides as compared to the non‐oxidized hetero