A Convenient Method for Dihydroxylation of Olefins by the Combined Use of Osmium Tetroxide and Dihydroxyphenyiborane
作者:Nobuharu Iwasawa、Takashi Kato、Koichi Narasaka
DOI:10.1246/cl.1988.1721
日期:1988.10.5
cis-Dihydroxylation of olefins with a catalytic amount of osmium tetroxide and N-methylmorpholine N-oxide proceeds smoothly in an organic solvent by the use of dihydroxyphenyiborane, giving the corresponding 2-phenyl-1,3,2-dioxaborolane derivatives (phenylboronic esters) in good yields.