反应条件
1: bis(4-tert-butylphenyl)acetylene With 2,2-difluoroacetic acid; copper(II) bis(trifluoromethanesulfonate) in 1,2-dichloro-ethane T=100°C; 0.166667 h; Inert atmosphere; 2: 4,6-bis((4-tert-butylphenyl)ethynyl)isophthalaldehyde in 1,2-dichloro-ethane T=100°C; 5 h; Inert atmosphere;
