Synthesis of enantiomerically pure acyclic α-sulfinyl ketimines
Two different methods to obtain enantiomerically pure N-alkyl and N- aryl α-sulfinyl ketimines are reported. Reaction of enantiomerically pure α-sulfinyl ketones (1-6) with benzylamine or p-methoxyaniline, in the presence of molecular sieves (3 A), yields
Garcia Ruano, Jose L.,Lorente, Antonio,Rodriguez Ramos, Jesus H.
p. 2437 - 2450
(2007/10/03)
Synthesis and stereoselective reductions of chiral β-iminosulfoxides
Reaction of chiral non racemic β-ketosulfoxides with amines or condensation of the imine enolates with (-)-menthyl sulfinate yield optically pure β-iminosulfoxides. The second method requires the presence of an excess of MgBr2 in order to avoid
Garcia Ruano,Lorente,Rodriguez
p. 5637 - 5640
(2007/10/02)
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