Tributylstannyl alkyl or aryl sulfide and bis(tributylstannyl) sulfide were found to be useful to prepare aryl sulfides in good yields under the usual conditions of the palladium-catalyzed reaction with aryl bromides.
Palladium catalyzed reactions of ternary systems involving bromobenzene, t-butyl isocyanide, and organotin compounds were found to occur giving the corresponding imines, although the catalytic efficiencies were rather low.
The reaction of aryl bromides with methoxymethyltributyltin in the presence of a catalytic amount of dichlorobis(triphenylphosphine)palladium was found to give arylmethyl methyl ether. The reaction is a novel aromatic methoxymethylation.
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