暂无反应条件数据

hydrogenchloride; bis(cyclopentadienyl)titanium dichloride; magnesium 1) THF, r.t.; Yield given. Multistep reaction;

暂无反应条件数据

bis(cyclopentadienyl)titanium dichloride; magnesium 1) THF, r.t.; Yield given. Multistep reaction;

silica gel in hexane; dichloromethane 24 h;

VO(OCH3)(HOCH3)(OCOCHC4H9NCHC6H2OBr2); oxygen in toluene T=20°C; 3 h; Resolution of racemate; optical yield given as percent eeenantioselective reaction;

hydrochloric ether; ozone T=-40 - -30°C; Behandeln des Reaktionsprodukts mit KI in schwach saurer wss. Loesung;

1.1: trimethylaluminum / n-heptane; benzene / 0 - 20 °C / Inert atmosphere 1.2: 0 - 20 °C / Inert atmosphere 2.1: 1H-imidazole / tetrahydrofuran / 0 - 20 °C 3.1: diethyl ether / 5 h / 0 °C / Inert atmosphere 4.1: water; toluene-4-sulfonic acid / methanol / 4 h / 20 °C 5.1: VO(OCH3)(HOCH3)(OCOCHC4H9NCHC6H2OBr2); oxygen / toluene / 3 h / 20 °C / Resolution of racemate View Scheme

1.1: thionyl chloride / 1 h / 0 - 20 °C / Inert atmosphere 2.1: trimethylaluminum / n-heptane; benzene / 0 - 20 °C / Inert atmosphere 2.2: 0 - 20 °C / Inert atmosphere 3.1: 1H-imidazole / tetrahydrofuran / 0 - 20 °C 4.1: diethyl ether / 5 h / 0 °C / Inert atmosphere 5.1: water; toluene-4-sulfonic acid / methanol / 4 h / 20 °C 6.1: VO(OCH3)(HOCH3)(OCOCHC4H9NCHC6H2OBr2); oxygen / toluene / 3 h / 20 °C / Resolution of racemate View Scheme

in toluene T=110°C; 3 h; Inert atmosphere;