Enantiocontrolled Synthesis of 2,3,6-Trisubstituted Piperidines Using (η<sup>3</sup>-Dihydropyridinyl)molybdenum Complexes as Chiral Scaffolds. Total Synthesis of (−)-Indolizidine 209B
作者:Chutian Shu、Ana Alcudia、Jingjun Yin、Lanny S. Liebeskind
DOI:10.1021/ja011635g
日期:2001.12.19
Enantiopure TpMo(CO)2(pyridinyl) complexes were prepared using an efficient and scalable enzymatic kinetic resolution of the precursor to the molybdenum complex. A single TpMo(CO)2(pyridinyl) complex can function as a chiral scaffold for the enantiocontrolled synthesis of either 2,3,6-cis- or 2,6-cis-3-trans-trisubstituted piperidines. The synthetic potential of this methodology was demonstrated by
Enantiopure TpMo(CO)2(吡啶基)配合物是使用钼配合物前体的有效且可扩展的酶动力学分辨率制备的。单个 TpMo(CO)2(吡啶基) 复合物可以作为手性支架用于 2,3,6-cis- 或 2,6-cis-3-trans-三取代哌啶的对映控制合成。(-)-吲哚里西啶 209B 的全合成证明了该方法的合成潜力。