Synthesis and Structure of New [5]Ferrocenophane

Synthesis and Structure of New [5]Ferrocenophane Full article

Journal

Doklady Chemistry
ISSN: 1608-3113 , E-ISSN: 0012-5008

Output data

Year: 2023, Volume: 513, Number: 2, Pages: 375-379 Pages count : 5 DOI: 10.1134/s0012500823600840

Authors

Medved’ko A.V. ¹ , Churakov A.V. ² , Krut’ko D.P. ³ , Vatsadze S.Z. ¹

Affiliations

1	Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991, Moscow, Russia
2	Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 119991, Moscow, Russia
3	Department of Chemistry, Moscow State University, 119991, Moscow, Russia

The first example of intramolecular diastereoselective domino reaction of ferrocene 1,1'-bis-enone to [5]ferrocenophane initiated with sodium ethoxide was found. The product is [5]ferrocenophane with two pyridyl and one ethoxy substituents arranged asymmetrically in a five-carbon bridge. Diffraction studies showed that ferrocene is in almost ideal eclipsed conformation. The fan conformation found in the crystal is also preserved in solution, which was determined by NMR spectroscopy.

Medved’ko A.V. , Churakov A.V. , Krut’ko D.P. , Vatsadze S.Z.
Synthesis and Structure of New [5]Ferrocenophane
Doklady Chemistry. 2023. V.513. N2. P.375-379. DOI: 10.1134/s0012500823600840 WOS Scopus OpenAlex

Web of science:	WOS:001173164800005
Scopus:	2-s2.0-85186477452
OpenAlex:	W4392254921

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