Stereoselective Catalytic Hydrogenation of α-Hydroxy Ketoximes
作者:Kaoru Harada、Shozo Shiono
DOI:10.1246/bcsj.57.1040
日期:1984.4
Two isomers(E and Z) of benzoin oxime and 2-hydroxy-1-phenyl-1-propanone oxime were catalytically hydrogenated by using palladium on charcoal and erythro amino alcohols were obtained in about 80% diastereomeric excess. The syn-anti isomerization of these oximes in the presence of palladium on charcoal was also studied in connection with the stereoselectivity of the catalytic hydrogenation of the oximes