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13C NMR of stable imidazoline nitroxides

โœ Scribed by I.A. Grigor'ev; L.B. Volodarsky; A.Z. Gogolev; R.Z. Sagdeev

Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
392 KB
Volume
100
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

13C NMR spectra of the 15 stable imidazoline r&oxides have been studied. It has been shown that introduction of the N-oside oxygen atom to the 3 position is most favourable for penetration of the spin density to the C=N group of the imidazoline cycle. and for its effective migration about the conjugated n-system at long distances. 56.5 -1.6 -0.0054 29.0 0 0 151.0 105.1 151.1 -0.5 -0.0017 CDC13 55.2 -56.5 -0.189 -29.1 -0.103 (CD3)2S0 -37.3 -0.133 -20.8 -0.083 (CD3),SO -41.5 -0.165 -2.4 -0.0096 -1.9 -0.0076 -0.6 -0.0024 -46.0 -0.153 (CD3)zCO -0.8 -0.0027 -2.6 -0.0086 -1.4 -0.0047 -0.4 -0.0013 -21.3 -0.073 CDaOD -39.2 -0.135

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## Abstract For Abstract see ChemInform Abstract in Full Text.

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