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Carbene-Stabilized Dithiolene (L 0 ) Zwitterions.
- Source :
-
Angewandte Chemie (International ed. in English) [Angew Chem Int Ed Engl] 2021 Oct 11; Vol. 60 (42), pp. 22706-22710. Date of Electronic Publication: 2021 Sep 12. - Publication Year :
- 2021
-
Abstract
- A series of reactions between Lewis bases and an imidazole-based dithione dimer (1) has been investigated. Both cyclic(alkyl)(amino)carbene (CAAC) (2) and N-heterocyclic carbene (NHC) (4), in addition to N-heterocyclic silylene (NHSi) (6), demonstrate the capability to cleave the sulphur-sulphur bonds in 1, giving carbene-stabilized dithiolene (L <superscript>0</superscript> ) zwitterions (3 and 5) and a spirocyclic silicon-dithiolene compound (7), respectively. The bonding nature of 3, 5, and 7 are probed by both experimental and theoretical methods.<br /> (© 2021 Wiley-VCH GmbH.)
Details
- Language :
- English
- ISSN :
- 1521-3773
- Volume :
- 60
- Issue :
- 42
- Database :
- MEDLINE
- Journal :
- Angewandte Chemie (International ed. in English)
- Publication Type :
- Academic Journal
- Accession number :
- 34314562
- Full Text :
- https://doi.org/10.1002/anie.202108498