bis-triphenylphosphine-palladium(II) chloride; Schwartz's reagent; diisobutylaluminium hydride 1.) benzene, RT, 0.5 h, 2.) benzene, hexane, THF, RT, 20.5 h; Yield given. Multistep reaction;

bis-triphenylphosphine-palladium(II) chloride; Schwartz's reagent; diisobutylaluminium hydride 1.) benzene, RT, 0.5 h, 2.) benzene, hexane, THF, RT, 16 h; Yield given. Multistep reaction;