Synthesis of enantiopure piperidines. Total synthesis of (2R,6S)-2-methyl-6-propylpiperidine [(−)-dihydropinidine]
作者:Mercedes Amat、Núria Llor、José Hidalgo、Albert Hernández、Joan Bosch
DOI:10.1016/0957-4166(96)00096-1
日期:1996.4
Enantiomerically pure 2-alkyl-, 3-alkyl-, 4-alkyl-, and cis-2,6-dialkylpiperidines are prepared from the chiral, non-racemic oxazolopiperidone 1. An asymmetric synthesis of (2R,6S)-(−)-dihydropinidine is reported.
对映体纯的2-烷基-,3-烷基-,4-烷基-和顺式-2,6-二烷基哌啶是从手性的,非外消旋的恶唑并哌啶酮1制备的。报道了(2 R,6 S)-(-)-二氢吡啶的不对称合成。