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Synthesis of some tertiary amines in the thiophene series and their N-oxides

✍ Scribed by M. B. Ibragimova

Book ID
112432249
Publisher
Springer
Year
1962
Tongue
English
Weight
238 KB
Volume
11
Category
Article
ISSN
1573-9171

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📜 SIMILAR VOLUMES

Studies in tertiary amine oxides. Part V
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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 __

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## Abstract A series of model tertiary amines were oxidized __in situ__ in an NMR tube to amine __N__‐oxides and their ^1^H and ^13^C NMR spectra were recorded. Next, the chemical shifts induced by oxidation (Δδ) were calculated using different GIAO methods investigating the influence of the method