反应详情

The epoxide compounds may also derive from monocyclic phenols, for example from phenol, resorcinol or hydroquinone; or they are based on polycyclic phenols, for example bis(4-hydroxyphenyl)methane, 2,2-bis(4-hydroxyphenyl)propane, 2,2-bis(3,5-dibromo-4-hydroxyphenyl)propane, 4,4′-dihydroxydiphenyl sulphone, or condensation products, obtained under acidic conditions, of phenols with formaldehyde, such as phenol novolacs.