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Abnormal carbene–silicon halide complexes.
- Source :
- Dalton Transactions: An International Journal of Inorganic Chemistry; 4/14/2016, Vol. 45 Issue 14, p5941-5944, 4p
- Publication Year :
- 2016
-
Abstract
- Reaction of the anionic N-heterocyclic dicarbene (NHDC), [:C{[N(2,6-Pr<superscript>i</superscript><subscript>2</subscript>C<subscript>6</subscript>H<subscript>3</subscript>)]<subscript>2</subscript>CHCLi}]<subscript>n</subscript> (1), with SiCl<subscript>4</subscript> gives the trichlorosilyl-substituted (at the C4 carbon) N-heterocyclic carbene complex (7). Abnormal carbene–SiCl<subscript>4</subscript> complex (8) may be conveniently synthesized by combining 7 with HCl·NEt<subscript>3</subscript>. In addition, 7 may react with CH<subscript>2</subscript>Cl<subscript>2</subscript> in warm hexane, giving the abnormal carbene-complexed SiCl<subscript>3</subscript><superscript>+</superscript> cation (9). The nature of the bonding in 9 was probed with complementary DFT computations. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14779226
- Volume :
- 45
- Issue :
- 14
- Database :
- Complementary Index
- Journal :
- Dalton Transactions: An International Journal of Inorganic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 114153958
- Full Text :
- https://doi.org/10.1039/c5dt03894d