Dual H-bond activation of NHC-Au(I)-Cl complexes with amide functionalized side-arms assisted by H-bond donor substrates or acid additives
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Seppänen , O , Aikonen , S A A , Muuronen , M , Alamillo-Ferrer , C , Burés , J & Helaja , J 2020 , ' Dual H-bond activation of NHC-Au(I)-Cl complexes with amide functionalized side-arms assisted by H-bond donor substrates or acid additives ' , Chemical Communications , vol. 56 , no. 93 , pp. 14697–14700 . https://doi.org/10.1039/D0CC05999D
| Title: | Dual H-bond activation of NHC-Au(I)-Cl complexes with amide functionalized side-arms assisted by H-bond donor substrates or acid additives |
| Author: | Seppänen, Otto; Aikonen, Santeri Alfred Arttu; Muuronen, Mikko; Alamillo-Ferrer, Carla; Burés, Jordi; Helaja, Juho |
| Contributor: | University of Helsinki, Department of Chemistry University of Helsinki, Department of Chemistry University of Helsinki, Department of Chemistry University of Helsinki, Juho Pekka Helaja / Principal Investigator |
| Date: | 2020-11-03 |
| Language: | eng |
| Number of pages: | 4 |
| Belongs to series: | Chemical Communications |
| ISSN: | 1359-7345 |
| URI: | http://hdl.handle.net/10138/322146 |
| Abstract: | Novel approach with amide-tethered H-bond donor NHC ligands enabled Au(I)-catalysis via H-bonding. The plain NHC-Au(I)-Cl complex catalysed conversions of terminal N-propynamides to oxazolines, and enyne cycloisomerization with an acid additive, in DCM at RT. DFT calculations enlightened the function of the side-arm in the activation. |
| Subject: | 116 Chemical sciences |
| Rights: |
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