甲基4-苯胺基苯甲酸酯

methyl 4-(6-bromopyridin-2-yl)benzoate

methyl 4-(2,6-dichloropyridin-4-yl)benzoate

2,6-dichloro-4-(2,6-dichloropyridin-4-yl)pyridine

1-iodo-4-prop-1-en-2-ylbenzene