1: (4-methoxyphenyl)(4-methylphenyl)methane With trifluorormethanesulfonic acid; tetra-n-butylammonium tetrafluoroborate in dichloromethane T=-78°C; Electrolysis; 2: allyl-trimethyl-silane in dichloromethane T=-78°C;

zinc(II) chloride in dichloromethane T=-78°C; 1 h;

boron trichloride in dichloromethane T=-70°C; Rate constant;

1: allyltributylstannane; 4-methyl-benzaldehyde in dichloromethane T=20°C; 0.0166667 h; 2: With chloro-trimethyl-silane in dichloromethane T=20°C; 0.166667 h; 3: methoxybenzene in dichloromethane T=20°C; 2 h; Title compound not separated from byproducts;

hafnium tetrachloride T=20°C; 0.75 h; Title compound not separated from byproducts;

in dichloromethane T=-70°C; ΔH(excit.), ΔS(excit.); KineticsThermodynamic data;

competition reaction with chlorobis(4-methoxyphenyl)methane and chloro-(4-methoxyphenyl)(4-methylphenyl)methane; further alkyl chlorides; relative reactivities of alkyl chlorides under Friedel-Crafts conditions;