Asymmetric 1,2- and 1,3-Inductions and Solvent Dependence Found in Chelate-Controlled Additions of Grignard Reagents and Cuprates to Chiral β-Formyl Esters. Stereoselective Synthesis of γ-Lactones

Synlett ◽  
1989 ◽  
Vol 1989 (01) ◽  
pp. 24-25 ◽  
Author(s):  
Agnes Janowitz ◽  
Thomas Kunz ◽  
Gabriele Handke ◽  
Hans-Ulrich Reissig
Synlett ◽  
2021 ◽  
Author(s):  
Eric P. A. Talbot ◽  
Joseph M. Bateman ◽  
Diana Chan ◽  
Mustafa Moroglu ◽  
Benjamin Rahemtulla

The stereoselective synthesis of C3-substituted morpholine derivatives has been achieved through a two-step process involving diastereoselective addition of a Grignard reagent to a sulfinyl imine, followed by cyclization.


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