Enantiotopos-Differentiating (−)-Sparteine-Mediated γ-Deprotonation of 1-Alkenyl Carbamates: DFT Calculations Verify the Observed Stereoselectivity
Author:
Affiliation:
1. Organisch-Chemisches Institut der Westfälischen Wilhelms-Universität Münster, Corrensstraβe 40, D-48149 Münster, Germany
Publisher
American Chemical Society (ACS)
Subject
Organic Chemistry
Link
https://pubs.acs.org/doi/pdf/10.1021/jo8018158
Reference36 articles.
1. Chiral Lithium-1-oxyalkanides by Asymmetric Deprotonation; Enantioselective Synthesis of 2-Hydroxyalkanoic Acids and Secondary Alkanols
2. Enantioselective Synthesis with Lithium/(−)-Sparteine Carbanion Pairs
3. bHoppe, D.; Marr, F.; Brüggemann, M.InOrganolithiums in Enantioselective Synthesis;Hodgson, D. M., Ed.; Topics in Organometallic Chemistry;Springer-Verlag:Berlin, 2003; Vol.5, pp61−137.
4. cHoppe, D.; Christoph, G.InThe Chemistry of Organolithium Compounds;Rappoport, Z.; Marek, I., Ed.Wiley:Chichester, 2004; pp1077−1164.
5. Enantioselective Lithiation of O-Alkyl and O-Alk-2-enyl Carbamates in the Presence of (−)-Sparteine and (−)-α-Isosparteine. A Theoretical Study
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