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Conformational studies by dynamic NMR. Part XIV. Barriers to N-N Rotation in N-nitroso-arylamines.

✍ Scribed by Luciano Forlani; Ludovico Lunazzi; Dante Macciantelli; Barbara Minguzzi

Publisher: Elsevier Science
Year: 1979
Tongue: French
Weight: 110 KB
Volume: 20
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)86175-x

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Conformational studies by dynamic nmr. P

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## Abstract The rotational barrier in the __N__,__N__‐dimethylamide group is studied by proton NMR for __N__,__N__‐dimethylnicotinamide and two quaternary salts in aqueous solution. The carbon‐13 NMR spectra of a number of aromatic __N__,__N__‐dimethylamides are discussed. A roughly linear correlat