8,8′-Dichloro-2,2,2′,2′-tetraethyl-4,4′-bibenzo[1,3,6,2]dioxazastannocinylidene
Upon the reaction of glyoxal-bis(2-hydroxy-5-chlorophenyl)imine LH2 with diethyltin dichloride in the presence of a base (Et3N) in DMSO, the 1D-coordination polymer 1 was obtained, in which formally the L’(SnEt2)2 fragment acts as a monomeric unit. It was found that during the reaction, the initial ligand L undergoes transformation in the tin atom’s coordination sphere. This transformation results in the formation of a new ditopic 1,4-bis((5-chloro-2-oxidophenyl)imino)but-2-ene-2,3-bis(olate) ligand L’. The structure of the resulting complex 1 was examined by single-crystal X-ray diffraction analysis, elemental analysis, IR, and UV spectroscopy.
Authors
- Irina N. Meshcheryakova (ORCID: https://orcid.org/0000-0001-5029-0921)
- Anton V. Cherkasov (ORCID: https://orcid.org/0000-0001-8095-3562)
- A. V. Klimashevskaya (ORCID: https://orcid.org/0000-0002-7428-7978)
- Alexandr V. Piskunov (ORCID: https://orcid.org/0000-0002-8200-9433)
- Ilya A. Yakushev (ORCID: https://orcid.org/0000-0001-6784-947X)
- Maxim V. Arsenyev (ORCID: https://orcid.org/0000-0001-5275-8241)
- Dmitriy S. Kolevatov
Institutions
- NS Kurnakova Institute of General and Inorganic Chemistry (RU)
- G.A. Razuvaev Institute of Organometallic Chemistry (RU)
Publication Details
- Journal
- Molbank
- Published
- 2025-11-04
- DOI
- https://doi.org/10.3390/m2083
- Primary Topic
- Organometallic Compounds Synthesis and Characterization
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Russian Science Foundation
- Russian Academy of Sciences