1: With Argogel; tributylphosphine; azodicarboxylic acid bis[dimethylamide] in benzene Substitution; coupling to resin; 16 h; 2: With bromine in dichloromethane T=20°C; Bromination; degermylation; 0.666667 h; Further stages.;

1: With Argogel; tributylphosphine; azodicarboxylic acid bis[dimethylamide] in benzene Substitution; coupling to resin; 16 h; 2: With trifluoroacetic acid degermylation; 16 h; Further stages.;

1: With Argogel; tributylphosphine; azodicarboxylic acid bis[dimethylamide] in benzene Substitution; coupling to resin; 16 h; 2: With N-chloro-succinimide in tetrahydrofuran T=70°C; Chlorination; degermylation; 16 h; Further stages.;