sodium ethanolate; hydrazine hydrate T=230°C;

1: para-bromotoluene With magnesium in tetrahydrofuran T=20°C; 1 h; 2: Caprylic Aldehyde in tetrahydrofuran T=0 - 20°C; 2 h; 3: With 1,3-Diiodo-5,5-dimethyl-2,4-imidazolidinedione; potassium carbonate in tetrahydrofuran; tert-butyl alcohol 20 h; RefluxDarkness;

silica gel supported aluminium trichloride T=80°C; Friedel Crafts acylation; 1.8 h; regioselective reaction;

[2,2']bipyridinyl; palladium(II) oxide hydrate; trifluoroacetic acid in 1,4-dioxane; water T=110°C; 20 h; AirClosed vessel;

1: With copper(I) bromide in diethyl ether 0.5 h; Heating; 2: With sulfuric acid in diethyl ether; water T=20°C; 24 h;

Ce3+ exchanged Y-fanjasite T=150°C; 48 h; Yield given. Yields of byproduct given;

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