sulfuric acid

in water

tris(dibenzylideneacetone)dipalladium (0); 2,2'-bis-(diphenylphosphino)-1,1'- binaphthyl; trifluoroacetic acid; sodium t-butanolate 1.) toluene, 100 deg C, 20 h, 2.) CH2Cl2; Yield given. Multistep reaction;

tris(dibenzylideneacetone)dipalladium (0); tris-(o-tolyl)phosphine; trifluoroacetic acid; sodium t-butanolate 1.) toluene, 100 deg C, 20 h, 2.) CH2Cl2; Yield given. Multistep reaction;