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SYNTHESIS OF DIASTEREOMERIC SPIROCYCLIC NITROXYL RADICALS OF 3-IMIDAZOLINE SERIES WITH TWO MESOGENIC GROUPS

Е. В. Зайцева, А. В. Шернюков, С. А. Амитина, Р. Тамура, И. А. Григорьев, Д. Г. Мажукин
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Abstract


Alkylaromatic α-hydroxylamino ketones with a p-hydroxy(alkoxy)aryl substituent were used for the preparation of stable diastereomeric spirocyclic nitroxyl radicals of 3-imidazoline series, having two different or identical mesogenic groups in the molecule. The molecular structure of these compounds was determined by NMR study of their diamagnetic reduced derivatives.

How to Cite
Zaitseva, E. V.; Shernyukov, A. V.; Amitina, S. A.; Tamura, R.; Grigor'ev, I. A.; Mazhukin, D. G. Chem. Heterocycl. Compd. 2014, 50, 1113. [Khim. Geterotsikl. Soedin. 2014, 1207.]

For this article in the English edition see DOI 10.1007/s10593-014-1571-7


Keywords


4-hydroxycyclohexanone; 3-imidazolines; spirocyclic nitroxyl radicals; condensation; Mitsunobu acylation

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