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Lewis base-complexed magnesium dithiolenes.
- Source :
- Chemical Communications; 7/18/2019, Vol. 55 Issue 56, p8087-8089, 3p
- Publication Year :
- 2019
-
Abstract
- The first magnesium-based dithiolene, 2, was prepared by reaction of the lithium dithiolene radical, 1Ṗ, with 2-mesitylmagnesium bromide. Reaction of 2 with N-heterocyclic carbenes (in toluene) gave a carbene-stabilized magnesium monodithiolene complex, 3. Complex 3, in turn, is readily converted to a THF-solvated magnesium bis-dithiolene dianion, 4, via partial hydrolysis in polar solvents (i.e., THF/CH<subscript>3</subscript>CN). Compounds 2, 3 and 4 have been spectroscopically and structurally characterized and probed by DFT computations. [ABSTRACT FROM AUTHOR]
- Subjects :
- DITHIOLENES
POLAR solvents
CARBENE synthesis
MAGNESIUM
DIANIONS
LITHIUM
Subjects
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 55
- Issue :
- 56
- Database :
- Complementary Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 137383377
- Full Text :
- https://doi.org/10.1039/c9cc03427g