Novel chiral bisoxazoline ligands with a bipyridinyl backbone: preparation and interesting complexation behavior

作者：Jiang, Feng; Wu, Zhengxing; Yang, Guoqiang; Xie, Fang; Zhang, Wanbin^*

来源：Tetrahedron Letters, 2011, 52(22): 2844-2848.

DOI：10.1016/j.tetlet.2011.03.102

Novel C(2)-symmetric chiral bisoxazoline ligands with a bipyridinyl backbone were prepared with ease from 3,3'-dicarbomethoxy-2,2'-bipyridine and enantiomerically pure 2-amino alcohols via a corresponding amide as intermediate. Interestingly, when these ligands were coordinated with Pd(II) and Cu(I), different complexation behaviors were found.

• 出版日期2011-6-1
• 单位上海交通大学