Simple synthesis of new mixed isocyanide-NHC-platinum(ii) complexes and their catalytic activity
Using the new modular and convergent approach to isocyanide-N-hetrocyclic carbene-platinum(ii) complexes, eight new compounds have been synthesised. For three of these, detailed structural data could be obtained by X-ray crystal structure analyses. This new family of organoplatinum complexes is cata...
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| Main Authors: | , , , , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
23 January 2014
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| In: |
Australian journal of chemistry
Year: 2014, Volume: 67, Issue: 3, Pages: 469-474 |
| ISSN: | 1445-0038 |
| DOI: | 10.1071/CH13546 |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1071/CH13546 Verlag, lizenzpflichtig, Volltext: https://www.publish.csiro.au/ch/CH13546 
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| Author Notes: | Christoph Hubbert, Marcus Breunig, Kristen J. Carroll, Frank Rominger and A. Stephen K. Hashmi |
| Summary: | Using the new modular and convergent approach to isocyanide-N-hetrocyclic carbene-platinum(ii) complexes, eight new compounds have been synthesised. For three of these, detailed structural data could be obtained by X-ray crystal structure analyses. This new family of organoplatinum complexes is catalytically active for hydrosilylation reactions; styrene and phenylacetylene could be used as substrates; triethylsilane and 1,1,1,3,5,5,5-heptamethyltrisiloxane could be used as reagents. With some of the new platinum pre-catalysts, excellent regioselectivities of up to 98 : 2 could be obtained, and turnover numbers up to 840 were achieved. |
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| Item Description: | Gesehen am 30.10.2020 |
| Physical Description: | Online Resource |
| ISSN: | 1445-0038 |
| DOI: | 10.1071/CH13546 |