New and easily accessible nitrogen acyclic gold(I) carbenes: structure and application in the gold-catalyzed phenol synthesis as well as the hydration of alkynes
A series of gold(I) isonitrile complexes were prepared and converted to the corresponding diaminocarbene gold(I) complexes by reactions with primary and symmetrical secondary amines. Twelve crystal structure analyses of the gold(I) complexes could be obtained, in addition NMR studies allowed an anal...
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| Main Authors: | , , , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
May 5, 2010
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| In: |
Advanced synthesis & catalysis
Year: 2010, Volume: 352, Issue: 8, Pages: 1315-1337 |
| ISSN: | 1615-4169 |
| DOI: | 10.1002/adsc.201000126 |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1002/adsc.201000126 Verlag, lizenzpflichtig, Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/adsc.201000126 
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| Author Notes: | A. Stephen K. Hashmi, Tobias Hengst, Christian Lothschütz, and Frank Rominger |
| Summary: | A series of gold(I) isonitrile complexes were prepared and converted to the corresponding diaminocarbene gold(I) complexes by reactions with primary and symmetrical secondary amines. Twelve crystal structure analyses of the gold(I) complexes could be obtained, in addition NMR studies allowed an analysis of the different diastereomers present in solution. In the gold-catalyzed phenol synthesis these complexes were very successful as pre-catalysts, reaching an unprecedented 3050 turnovers with a problematic substrate. Good conversions in the hydration of phenylacetylene could also be achieved. |
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| Item Description: | Gesehen am 24.03.2023 |
| Physical Description: | Online Resource |
| ISSN: | 1615-4169 |
| DOI: | 10.1002/adsc.201000126 |