论文部分内容阅读
以顺丁烯二酸酐、氯苯经 Friedle- Crafts反应合成了 1 ,2 -二 (4-氯化苯甲酰基 )乙烯。经 Diels- Alder反应 ,以环戊二烯环合成了含环己烯结构的双氯双酮化合物 :3,6 -亚甲基桥 - 4 ,5 -二 (4-氯化苯甲酰基 )环己烯。并用质谱、红外光谱、氢核磁共振谱、碳核磁共振谱及 Dept1 35谱等方法对化合物进行了表征 ,证明了化合物的结构。该化合物具有不饱和双键结构 ,是制备聚芳醚酮功能高分子材料的理想单体。
The 1,2 - bis (4 - chlorobenzoyl) ethylene was synthesized by Friedel - Crafts reaction with maleic anhydride and chlorobenzene. The Diels-Alder reaction, the cyclopentadienyl ring synthesis of cyclohexene structure of the dichloro-ketone compounds: 3,6 - methylene bridge - 4, 5 - bis (4-chlorobenzoyl) Hexene. The compounds were characterized by means of mass spectrometry, infrared spectroscopy, proton nuclear magnetic resonance, carbon nuclear magnetic resonance and Dept1 35 spectra. The structures of the compounds were confirmed. The compound has an unsaturated double bond structure and is an ideal monomer for preparing a poly (aryl ether ketone) functional polymer material.