名称:
New Methodology Toward Chiral, Non-Racemic 2,5-cis-Substituted Piperidines via Suzuki Cross-Coupling
摘要:
1,2,3,4-Tetrahydropyridines were halogenated upon treatment with iodine to obtain the desired cross-coupling precursors. Diastereoselective hydrogenation of Suzuki cross-coupling adducts allowed the facile asymmetric synthesis of 2,5-cis-substituted piperidines in five steps from readily available pyridine.