Ruthenium Complexes of Tetradentate Bipyridine Ligands:Highly Efficient Catalysts for the Hydrogenation of Carboxylic Esters and Lactones

【作者】 田桂龙； 李威； 谢建华； 周其林；

【Author】 Gui-Long Tian;Wei Li;Jian-Hua Xie;Qi-Lin Zhou;

【机构】 南开大学元素有机化学国家重点实验室；

【摘要】 <正>The reduction of carboxylic esters and lactones is one of the most important fundamental reactions in organic chemistry.The catalytic hydrogenation of carboxylic esters and lactones employing H₂,an atom-economic and environmentally friendly reductant,is an ideal alternative for the process using metal-hydride reagents.¹ The heterogeneous hydrogenation also suffers from更多还原