oxygen in 1,2-dichloro-ethane Ambient temperatureIrradiationother reagent, solvent; Product distribution;

1: With pinacol borane; 1,4-di(diphenylphosphino)-butane; bis(1,5-cyclooctadiene)-rhodium(I) tetrafluoroborate in tetrahydrofuran T=80°C; 72 h; 2: With sodium hydroxide; dihydrogen peroxide in tetrahydrofuran T=20°C; Further stages. Title compound not separated from byproducts.;

graphite oxide in chloroform T=100°C; 24 h;

1: With pinacol borane; 1,4-di(diphenylphosphino)-butane; bis(1,5-cyclooctadiene)-rhodium(I) tetrafluoroborate in tetrahydrofuran T=80°C; 72 h; 2: With sodium hydroxide; dihydrogen peroxide in tetrahydrofuran T=20°C; Further stages. Title compound not separated from byproducts.;