1: 2,4,6-trichloroquinazoline With n-butyllithium; Resin-4-C6H4-CH2O-C6H4-4-CH2OH T=-20 - 20°C; 16 h; 2: piperidine in N,N-dimethyl-formamide T=80°C; 3 h; 3: With trifluoroacetic acid in dichloromethane 2 h;

1: With caesium carbonate in N,N-dimethyl-formamide 0.333333 h; Inert atmosphere; 2: With copper(l) iodide; caesium carbonate in N,N-dimethyl-formamide T=110°C; 40 h; Inert atmosphere;