1: (4-methoxyphenyl)methanol With potassium tert-butylate in 1-methyl-pyrrolidin-2-one T=40°C; 2.16667 h; Large scale reaction; 2: 3,5-Dichloro-1-benzonitrile in 1-methyl-pyrrolidin-2-one T=40 - 50°C; 1.5 h; Large scale reaction;

trifluoroacetic acid; 1,3-dimethoxy benzene in toluene T=70°C; 2 h; Large scale reaction;