The DOI matches its Crossref record; 44 of the 44 references it cites were found in a registry or an index.
Determining the Ligand Properties of N‐Heterocyclic Carbenes from 77Se NMR Parameters
Abstract
The 1JCSe coupling constants for a range of NHC–selenium adducts have been measured and used to establish a correlation with the σ‐donor strength of the respective carbenes. For the subclass of amido‐carbenes, the 1JCSe values revealed a high donor capacity, very much in contrast to what the DFT‐calculated HOMO energies suggest. The 1JCH coupling constants for the C‐2 atoms in azolium‐type NHC precursors were more readily obtained and show the same trend as the 1JCSe coupling constants. In addition, the use of 77 Se chemical shifts to determine π‐acidity has been extended to a broader range of derivatives, namely 1·Se–22·Se. The superior resolution of the δ(77 Se) method in comparison with the Tolman electronic parameters derived from IR spectroscopy is demonstrated for the caffeine‐derived bis‐carbene 19.
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Cites
Steric effects of phosphorus ligands in organometallic chemistry and homogeneous catalysis
Tolman, C. A. (1977) · Chemical Reviews · doi:10.1021/cr60307a002 · Cited by 4,824
An overview of N-heterocyclic carbenes
Hopkinson, M. N., Richter, C., Schedler, M., & Glorius, F. (2014) · Nature · doi:10.1038/nature13384 · Cited by 4,264
Arduengo, A. J., Harlow, R. L., & Kline, M. (1991) · Journal of the American Chemical Society · doi:10.1021/ja00001a054 · Cited by 4,228
N-Heterocyclic Carbenes: A New Concept in Organometallic Catalysis
Herrmann, W. A. (2002) · Angewandte Chemie International Edition · doi:10.1002/1521-3773(20020415)41:8<1290::aid-anie1290>3.0.co;2-y · Cited by 3,769
Bourissou, D., Guerret, O., Gabbaï, F. P., & Bertrand, G. (2000) · Chemical Reviews · doi:10.1021/cr940472u · Cited by 3,633
N-Heterocyclic Carbenes in Late Transition Metal Catalysis
Díez-González, S., Marion, N., & Nolan, S. P. (2009) · Chemical Reviews · doi:10.1021/cr900074m · Cited by 3,066
Organocatalysis by N-Heterocyclic Carbenes
Enders, D., Niemeier, O., & Henseler, A. (2007) · Chemical Reviews · doi:10.1021/cr068372z · Cited by 3,059
Heterocyclic Carbenes: Synthesis and Coordination Chemistry
Hahn, F. E., & Jahnke, M. C. (2008) · Angewandte Chemie International Edition · doi:10.1002/anie.200703883 · Cited by 2,775
Kantchev, E. A. B., O'Brien, C. J., & Organ, M. G. (2007) · Angewandte Chemie International Edition · doi:10.1002/anie.200601663 · Cited by 1,616
An Appraisal of Valence-bond Structures and Hybridization in Compounds of the First-row elements.
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Cited by
Cyclic (Alkyl)(amino)carbenes (CAACs): Recent Developments
Melaimi, M., Jazzar, R., Soleilhavoup, M., & Bertrand, G. (2017) · Angewandte Chemie International Edition · doi:10.1002/anie.201702148 · Cited by 788
Computational Ligand Descriptors for Catalyst Design
Durand, D. J., & Fey, N. (2019) · Chemical Reviews · doi:10.1021/acs.chemrev.8b00588 · Cited by 406
Metadata
- Authors
- Verlinden, K., Buhl, H., Frank, W., & Ganter, C.
- Venue
- European Journal of Inorganic Chemistry
- Publisher
- Wiley
- Published
- 2015-04-10
- Volume
- 2015
- Issue
- 14
- Pages
- 2416-2425
- ISSN
- 1099-0682 (ISSN-L)
- 1434-1948
- OpenAlex
- W1899556128
- Cited by
- 270
- References
- 44
- FWCI
- 12.74
- Type
- journal article
- Language
- en
- Open access
- closed
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- Verlinden, K., Buhl, H., Frank, W., & Ganter, C. (2015). Determining the Ligand Properties of N‐Heterocyclic Carbenes from 77Se NMR Parameters. European Journal of Inorganic Chemistry. https://doi.org/10.1002/ejic.201500174
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