in tetrahydrofuran T=-20°C;

in dichloromethane under N2, stirring, 8 h; evapn.; recrystn. (CH2Cl2/CH3OH);

暂无反应条件数据

dihydrogen peroxide in tetrahydrofuran; water T=0 - 20°C; Inert atmosphere;

hydrogen; (tolane)(trimethylphosphane)titanocene P=760 Torr; Ambient temperature;

Me3NO in methanol; n-heptane; benzene addn. of Me3NO in MeOH under stirring over 2 h to the Fe compd. and phosphine in heptane-benzene under dry N2, stirring for 1 h and heating for 2 h at 70°C; cooling to room temp., concn., column chromy. (Florisil), elution with heptane, concg. 2nd band and storing at -10°C for 24 h yields Fe2 compd. (elem. anal.);

in triethylamine; benzene

in ethylene glycol dimethyl ether

1.1: dihydrogen peroxide / water; tetrahydrofuran / 2 h / 0 - 20 °C / |Inert atmosphere 2.1: potassium tert-butylate / tetrahydrofuran / 2 h / 20 °C / |Inert atmosphere 2.2: 15 h / 20 - 80 °C / |Inert atmosphere View Scheme