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https://doi.org/10.1039/c1dt10269a
Title: | CSC-pincer versus pseudo-pincer complexes of palladium(ii): A comparative study on complexation and catalytic activities of NHC complexes | Authors: | Yuan, D. Tang, H. Xiao, L. Huynh, H.V. |
Issue Date: | 21-Sep-2011 | Citation: | Yuan, D., Tang, H., Xiao, L., Huynh, H.V. (2011-09-21). CSC-pincer versus pseudo-pincer complexes of palladium(ii): A comparative study on complexation and catalytic activities of NHC complexes. Dalton Transactions 40 (35) : 8788-8795. ScholarBank@NUS Repository. https://doi.org/10.1039/c1dt10269a | Abstract: | Three thioether bridged diimidazolium dibromides with different steric and electronic properties have been synthesized as precursors to carbene-based CSC pincer ligands. Palladation afforded CSC Pd(ii) pincer complexes for bulky and electron rich ligand systems, whereas the least donating ligand led to the formation of a pseudo-pincer complex. All complexes have been fully characterized by multinuclei NMR spectroscopies, ESI mass spectrometry and X-ray diffraction analysis. The catalytic activities of pincer versus pseudo-pincer complexes have been compared in the intermolecular hydroamination of alkynes with anilines as well. © The Royal Society of Chemistry 2011. | Source Title: | Dalton Transactions | URI: | http://scholarbank.nus.edu.sg/handle/10635/75844 | ISSN: | 14779226 | DOI: | 10.1039/c1dt10269a |
Appears in Collections: | Staff Publications |
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