Asymmetric aminobutyric reaction catalyst

文件类型：PDF文档
文件大小：159K
PROBLEM TO BE SOLVED : To provide an asymmetric catalyst for asymmetric amination and a ligand for manufacturing the catalyst. SOLUTION : This catalyst is a compound represented by general formula (I) (wherein R1is a 3-8C alkyl group or aralkyl group; * represents either one of S-configured or R-configured asymmetric carbon), and a rare earth complex having the compound as a ligand, preferably, a lanthanum complex. COPYRIGHT : (C)2009, JPO&INPIT