Multi-step reaction with 6 steps
1: titanium(IV) tetraethanolate / tetrahydrofuran / 1 h / 40 °C
2: iodine; magnesium / tetrahydrofuran / 40 °C
3: hydrogenchloride / 1,4-dioxane; methanol / 20 °C
4: N-ethyl-N,N-diisopropylamine / dichloromethane / 2 h / 0 - 20 °C
5: 1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene[2-(i-propoxy)-5-(N,N-dimethylaminosulfonyl)phenyl]methyleneruthenium(II) dichloride / dichloromethane / 0.33 h / 60 °C / Inert atmosphere
6: tetra(n-butyl)ammonium hydrogensulfate; sodium tetraborate decahydrate; potassium carbonate; Oxone / water; acetonitrile; ethyl acetate / 3.5 h / 0 °C
With
hydrogenchloride; Oxone; titanium(IV) tetraethanolate; sodium tetraborate decahydrate; 1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene[2-(i-propoxy)-5-(N,N-dimethylaminosulfonyl)phenyl]methyleneruthenium(II) dichloride; iodine; tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate; magnesium; N-ethyl-N,N-diisopropylamine;
In
tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane; water; ethyl acetate; acetonitrile;