冠醚化二苯甲酮的合成及其光物理行为  

Synthesis and hotophysical Behaviour of Crowned Benzophenones

作　　者：黄枢[1] 袁立华[1] 田宝芝[1] 蒋耀武 

机构地区：[1]四川大学化学系,四川成都610064

出　　处：《有机化学》1991年第5期470-476,共7页Chinese Journal of Organic Chemistry

摘　　要：本文报道采用在多聚磷酸中酰化的方法,合成了冠醚化二苯甲酮1～8。它们与叔胺类共用可能被用作光引发剂。为此,用紫外光谱详细研究了这些化合物及其络合后的光物理行为。还提及化合物3和4作为紫外吸收剂的可能性。A series of crowned benzophenones(1～2 and 5～8)which may be applied as co-photoinitiators together with tertiary amines,have been synthesized by acylation in PPA.A detailed investigation on the photophysical behaviour of these compuun(?)s and their com-plexation by means of UV spectra has been carried out.The potential of 3 and 4 as UVabsorbers is also mentioned.

关 键 词：二甲苯酮 冠醚 合成 多聚磷酸 

分 类 号：O623.425[理学—有机化学]