Syntheses of Novel Macrocyclic Polyarylate Oligomers Based on Phenolphthalein and m-Phthaloyl-dichloride

GAO Jun-bo, WANG Jun-zuo, SUN Hui, LI Ke, ZHANG Wan-jin, CHEN Chun-hai, WU Zhong-wen, JI Yi-ping

Chemical Research in Chinese Universities . 1999, (4): 350 -353 .