Group 5 metal binaphtholate complexes for catalytic asymmetric hydroaminoalkylation and hydroamination/cyclization
- 3,3'-Silylated binaphtholate tantalum and niobium complexes were shown to be efficient catalysts for the asymmetric hydroaminoalkylation of N-methylaniline derivatives and N-benzylmethylamine with simple alkenes in enantioselectivities of up to 80% ee. No hydroaminoalkylation was observed with aminoalkenes; rather, exclusive asymmetric hydroamination/cyclization took place in up to 81% ee.
| Author details: | Alexander L. Reznichenko, Thomas J. Emge, Stephan Audoersch, Eric G. Klauber, Kai C. Hultzsch, Bernd SchmidtORCiDGND |
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| DOI: | https://doi.org/10.1021/om1011006 |
| ISSN: | 0276-7333 |
| Title of parent work (English): | Organometallics |
| Publisher: | American Chemical Society |
| Place of publishing: | Washington |
| Publication type: | Article |
| Language: | English |
| Year of first publication: | 2011 |
| Publication year: | 2011 |
| Release date: | 2017/03/26 |
| Volume: | 30 |
| Issue: | 5 |
| Number of pages: | 4 |
| First page: | 921 |
| Last Page: | 924 |
| Funding institution: | National Science Foundation [CHE 0956021]; Deutscher Akademischer Austauschdienst (DAAD); U.S. Department of Education |
| Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Chemie |
| Peer review: | Referiert |
