The present invention relates to novel epoxides having the formulas
where Y is a CO, CO2 or SO2, AR is the same or different divalent unsubstituted or substituted aromatic, halogen-substituted aromatic or cyano-substituted aromatic hydrocarbon radical having from 6 to 20 carbon atoms, Z is a divalent hydrocarbon or ether radical having from 1 to 20 carbon atoms, including Y-Z-Y being CO, and R* is an alkyl, aryl, arylalkyl, alkoxy, aryloxy or arylalkoxy radical having from 0-20 carbon atoms. The epoxides of the present invention are useful in the formation of epoxy resins.
本发明涉及具有以下式子的新型
环氧化物:其中Y是CO,
CO2或SO2,AR是相同或不同的二价未取代或取代芳香,卤素取代的芳香或
氰基取代的
芳香烃基,其碳原子数为6至20个,Z是具有1至20个碳原子的二价碳氢化合物或醚基,包括Y-Z-Y为CO,R*是具有0-20个碳原子的烷基,芳基,芳基烷基,烷氧基,芳氧基或芳基烷氧基基团。本发明的
环氧化物在环氧
树脂的制备中有用。