HERSTELLUNG VON OPTISCH AKTIVEN HYDRAZINEN UND AMINEN
摘要
A process for the asymmetric hydrogenation of N-acylhydrazones to optically active N-acylhydrazines in the presence of a chiral phospholane catalyst complex, a process for the reductive N-N bond cleavage of N-acylhydrazine to amines with samarium diiodide, and a multistep process for converting keto group-bearing compounds to the corresponding optically active amino group-bearing compounds are disclosed.
申请公布号
DE69311320(D1)
申请公布日期
1997.07.10
申请号
DE1993611320
申请日期
1993.03.17
申请人
E.I. DU PONT DE NEMOURS & CO., WILMINGTON, DEL., US