Oxygen-Induced Transmetallation of Organoboranes with Diphenyl Ditelluride
作者:Taro Abe、Yoshio Aso、Tetsuo Otsubo、Fumio Ogura
DOI:10.1246/cl.1990.1671
日期:1990.9
rapidly reacted with trialkylboranes in the presence of oxygen to give alkyl phenyl tellurides in high yields. The facile reaction proceeds via a free-radical mechanism induced by a stoichiometrical.amount of oxygen. A combination of this transmetallation with hydroboration provides an alternative method for hydrotelluration of olefins.