p. 1217 - 1225
(2016/05/11)p. 749 - 756
(2007/10/02)recorcinol
succinic acid anhydride
aluminium trichloride
O-methylresorcine
1,1,2,2-tetrachloroethane
4-[2-(2-hydroxy-ethoxy)-4-methoxy-phenyl]-4-oxo-butyric acid
5-[2-(2-hydroxy-ethoxy)-4-methoxy-phenyl]-dihydro-furan-2-one
4-(5-bromo-2,4-dimethoxy-phenyl)-4-oxo-butyric acid
5-(2-hydroxy-4-methoxy-phenyl)-dihydro-furan-2-one
β-(2-hydroxy-4-methoxybenzoyl)propionic acid methyl ester