A NEW METHOD FOR THE PREPARATION OF α -HYDROXY KETONES
作者:Takeshi Takeda、Masahiro Ueda、Teruaki Mukaiyama
DOI:10.1246/cl.1977.245
日期:1977.3.5
Various α-hydroxy ketones were prepared in good yields by reduction of α-ethoxycarbonylhydrazono ketones with NaBH4, followed by acid hydrolysis. α-Ethoxycarbonylhydrazono ketones were obtained in good yields by the treatment of Δ2-1,3,4-oxadiazolines, prepared from 1-(2-oxoalkyl)pyridinium salts and diethyl azodicarboxylate, with aqueous sodium hydroxide.