1: (2-chlorophenyl)methanol With trifluoromethylsulfonic anhydride; bis-(phenyl)-sulfoxide; N,N,N',N'-tetra-methylnaphthalene-1,8-diamine in toluene T=-78°C; 2: sodium salt of dimethylmalonate in tetrahydrofuran; toluene T=-78 - 20°C;

1: tetrachloromethane; N-bromo-succinimide 2: methanol View Scheme

methanol; sodium methylate anschliessendes Behandeln mit 2-Chlor-benzylhalogenid;

methanol

methanol