Diastereoselective reduction of acyclic hydroxyketones and diketones with an indium hydride reagent
作者:Masafumi Yamada、Tomoaki Horie、Masao Kawai、Hatsuo Yamamura、Shuki Araki
DOI:10.1016/s0040-4020(97)10024-2
日期:1997.11
Hydroxyketones and diketones have been reduced with lithium indium hydride to give meso-diols selectively. α-Hydroxyketones and α-diketones are reduced to meso-1,2-diols with high diastereoselectivities, whereas the selectivities of β-hydroxyketones and β-diketones are less satisfactory.
用氢化锂铟还原了羟基酮和二酮,从而选择性地得到内消旋二醇。α-羟基酮和α-二酮被还原为具有高非对映选择性的内消旋-1,2-二醇,而β-羟基酮和β-二酮的选择性较差。