824943-43-3Relevant articles and documents
Diastereoselective synthesis of (2Ss,5R)-5-hydroxypipecolic acid and 6-substituted derivatives
Botman, Peter N. M.,Dommerholt, F. Jan,De Gelder, Rene,Broxterman, Quirinus B.,Schoemaker, Hans E.,Rutjes, Floris P. J. T.,Blaauw, Richard H.
, p. 4941 - 4944 (2007/10/03)
(Chemical Equation Presented) Herein, we report a diastereoselective synthesis of the natural product (2S,5R)-5-hydroxypipecolic acid and 6-substituted derivatives thereof. The key step in the synthetic sequence is a novel highly diastereoselective epoxidation reaction of an enantiomerically pure cyclic enamide intermediate.