Synthesis

Enantioselective Syntheses of 2-Alkyl-, 2, 6-Dialkylpiperidines and Indolizidine Alkaloids Through Diastereoselective Mannich-Michael Reactions

M Weymann, W Pfrengle, D Schollmeyer, H Kunz

Index: Synthesis, , # 10 p. 1151 - 1160

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Citation Number: 48

Abstract

... 20 1 1 3d [ ]Cu-BF 12d 65*' > 15 :1 O 3 3e [ ] Cu~B1=3 12e 649 >10: 1 O ... These reactions illustrate the general applica- bility of this method for the stereoselective synthesis of 2,6-disubstituted piperidines. ... Di- hydropinidine (15), which earlier had been synthesized by diilerent ...