A PRACTICAL METHOD TO SYNTHESIZE 2,2’,7,7’-TETRAIODO-9,9’-SPIROBIFLUORENE
WU Xiao-ming, CHEN Xiao-chuan, CAO Xiao-ping, PAN Xin-fu
Imaging Science and Photochemistry . 2001, (3): 161 -164 .  DOI: 10.7517/j.issn.1674-0475.2001.03.161