Synthesis of polydentate chalcogen-containing ligands using the system hydrazine hydrate–base
- Authors: Levanova E.P.1, Vilms A.I.2, Bezborodov V.A.2, Babenko I.A.2, Sosnovskaya N.G.3, Istomina N.V.3, Albanov A.I.1, Russavskaya N.V.1, Rozentsveig I.B.1
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Affiliations:
- Favorskii Irkutsk Institute of Chemistry, Siberian Branch
- Irkutsk State University
- Angarsk State Technical University
- Issue: Vol 87, No 3 (2017)
- Pages: 396-401
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/218637
- DOI: https://doi.org/10.1134/S1070363217030069
- ID: 218637
Cite item
Abstract
The reaction of dichlorodiethyl ether or dichlorodiethylamine hydrochloride with potassium or ethanolammonium dichalcogenides prepared in situ from elemental sulfur or selenium in the system hydrazine hydrate–alkali results in oligomeric dichalcogenides, whose further splitting at the chalcogen–chalcogen bond in the same system and subsequent alkylation affords bis(organylsulfanyl)- or bis(organylselanyl)-substituted derivatives of diethyl ether or diethylamine. Ligands with aryl substituents at the chalcogens have been prepared in 48-59% yield by splitting of diaryldichalcogenides in the system hydrazine hydrate–alkali and subsequent reaction with dichlorodiethyl ether or dichlorodiethylamine. A ditopic tetradentate ligand has been synthesized by the use of dichlorodiethylformal.
Keywords
About the authors
E. P. Levanova
Favorskii Irkutsk Institute of Chemistry, Siberian Branch
Author for correspondence.
Email: venk@irioch.irk.ru
Russian Federation, ul. Favorskogo 1, Irkutsk, 664033
A. I. Vilms
Irkutsk State University
Email: venk@irioch.irk.ru
Russian Federation, Irkutsk
V. A. Bezborodov
Irkutsk State University
Email: venk@irioch.irk.ru
Russian Federation, Irkutsk
I. A. Babenko
Irkutsk State University
Email: venk@irioch.irk.ru
Russian Federation, Irkutsk
N. G. Sosnovskaya
Angarsk State Technical University
Email: venk@irioch.irk.ru
Russian Federation, Angarsk
N. V. Istomina
Angarsk State Technical University
Email: venk@irioch.irk.ru
Russian Federation, Angarsk
A. I. Albanov
Favorskii Irkutsk Institute of Chemistry, Siberian Branch
Email: venk@irioch.irk.ru
Russian Federation, ul. Favorskogo 1, Irkutsk, 664033
N. V. Russavskaya
Favorskii Irkutsk Institute of Chemistry, Siberian Branch
Email: venk@irioch.irk.ru
Russian Federation, ul. Favorskogo 1, Irkutsk, 664033
I. B. Rozentsveig
Favorskii Irkutsk Institute of Chemistry, Siberian Branch
Email: venk@irioch.irk.ru
Russian Federation, ul. Favorskogo 1, Irkutsk, 664033
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