CJCU
Isolation and X-ray Crystallographic Stucture of Cyclic Tetramer Based on Bisphenol A and o-Phthaloyl Dichloride
JIANG Hong-Yan, LIU Tian-Xi, CHEN Tian-Lu, MO Zhi-Shen, XU Ji-ping
Chem. J. Chinese Universities . 1996, (8): 1310 -1313 .