Molecular and Crystal Structures of Bispidine Conjugates and Tempo Radicals

Molecular and Crystal Structures of Bispidine Conjugates and Tempo Radicals Full article

Journal

Journal of Structural Chemistry
ISSN: 1573-8779 , E-ISSN: 0022-4766

Output data

Year: 2025, Volume: 66, Number: 3, Pages: 645-652 Pages count : 8 DOI: 10.1134/s0022476625030205

Authors

Medved′ko A.V. ¹ , Zakirov A.M. ¹ , Minyaev M.E. ¹ , Tretyakov E.V. ¹ , Vatsadze S.Z. ¹

Affiliations

1	Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia

Molecular and crystal structures of the following bispidine conjugates with stable TEMPO radicals and their synthetic precursors are described for the first time: 4-(2-bromacetoamido)-2,2,6,6-tetramethylpiperidine-1-oxyl (2), tert-butyl-3,7-diazabicyclo[3.3.1]nonan-3-carboxylate (4), 2-(1-oxyl-2,2,6,6-tetramethylpiperidine-4-yl)acetamide (3,7-diazabicyclo[3.3.1]nonan-3-carboxylate (6) and 2,2′-(1,5-dimethyl-3,7-diazabicyclo[3.3.1]nonan-3,7-diyl)bis[N-(2,2,6,6-tetramethyl-1-oxyl-piperidine-4-yl)acetamide] (7). These conjugates are prepared by the alkylation of bispidines using TEMPO bromo-derivatives.

Medved′ko A.V. , Zakirov A.M. , Minyaev M.E. , Tretyakov E.V. , Vatsadze S.Z.
Molecular and Crystal Structures of Bispidine Conjugates and Tempo Radicals
Journal of Structural Chemistry. 2025. V.66. N3. P.645-652. DOI: 10.1134/s0022476625030205 WOS Scopus OpenAlex

Web of science:	WOS:001456015300017
Scopus:	2-s2.0-105001362386
OpenAlex:	W4408967383

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