Organocatalysis with proline derivatives: improved catalysts for the asymmetric Mannich, nitro-Michael and aldol reactions
作者:Alexander J. A. Cobb、David M. Shaw、Deborah A. Longbottom、Johan B. Gold、Steven V. Ley
DOI:10.1039/b414742a
日期:——
Tetrazole and acylsulfonamide organocatalysts derived from proline have been synthesised and applied to the asymmetric Mannich, nitro-Michael and aldol reactions to give results that are superior to the proline-catalysed counterpart.
已合成了衍生自脯氨酸的四唑和酰基磺酰胺有机催化剂,并将其应用于不对称的曼尼希,硝基迈克尔和醛醇缩合反应,所得到的结果优于脯氨酸催化的对应物。