Bächle, Florian and Duschmalé, Jörg and Ebner, Christian and Pfaltz, Andreas and Wennemers, Helma. (2013) Organocatalytic Asymmetric Conjugate Addition of Aldehydes to Nitroolefins : Identification of Catalytic Intermediates and the Stereoselectivity-Determining Step by ESI-MS. Angewandte Chemie International Edition, 52 (48). pp. 12619-12623.
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Official URL: http://edoc.unibas.ch/dok/A6212003
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Abstract
Looking back: The asymmetric organocatalytic 1,4-addition of aldehydes to nitroolefins was studied by ESI-MS. Analysis of the back reaction starting from quasienantiomeric mass-labeled 1,4-adducts provided conclusive evidence for an enamine rather than an enol mechanism, and allowed identification of the enantioselectivity-determining step.
| Faculties and Departments: | 05 Faculty of Science > Departement Chemie > Former Organization Units Chemistry > Synthetische organische Chemie (Pfaltz) |
|---|---|
| UniBasel Contributors: | Pfaltz, Andreas and Bächle, Florian |
| Item Type: | Article, refereed |
| Article Subtype: | Research Article |
| Publisher: | Wiley |
| ISSN: | 1433-7851 |
| e-ISSN: | 1521-3773 |
| Note: | Publication type according to Uni Basel Research Database: Journal article |
| Identification Number: |
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| Last Modified: | 10 Apr 2017 08:49 |
| Deposited On: | 31 Jan 2014 09:51 |
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