benzo[1,2-d;4,5-d']bisoxazole
4-hydroxyphenylacryloyl chloride
4-hydroxy-benzaldehyde
1,1'-benzo[1,2-d;4,5-d']bisoxazole-2,6-diyl-bis-ethanone
6,6'-bis-(4-hydroxy-phenyl)-1,1'-diphenyl-5,6,5',6'-tetrahydro-1H,1'H-4,4'-benzo[1,2-d;4,5-d']bisoxazole-2,6-diyl-bis-pyrimidine-2-thione
4,4'-(2,2'-diphenyl-3,4,3',4'-tetrahydro-2H,2'H-5,5'-benzo[1,2-d;4,5-d']bisoxazole-2,6-diyl-di-pyrazol-3-yl)-bis-phenol
6,6'-bis-(4-hydroxy-phenyl)-5,6,5',6'-tetrahydro-1H,1'H-4,4'-benzo[1,2-d;4,5-d']bisoxazole-2,6-diyl-bis-pyrimidine-2-thione
1,1'-diacetyl-5,5'-bis-(4-hydroxy-phenyl)-4,5,4',5'-tetrahydro-1H,1'H-3,3'-benzo[1,2-d;4,5-d']bisoxazole-2,6-diyl-bis-pyrazole