tris(acetonitrile)(η5-2,4-cyclopentadien-1-yl)ruthenium(1+) hexafluorophosphate(1-); toluene-4-sulfonic acid in 1,4-dioxane; water T=100°C; 6 h; Molecular sieveInert atmosphere;

tris(acetonitrile)(η5-2,4-cyclopentadien-1-yl)ruthenium(1+) hexafluorophosphate(1-); toluene-4-sulfonic acid in 1,4-dioxane; water T=100°C; 5 h; Molecular sieveInert atmosphere; regiospecific reaction;