CJCU
Synthesis and Some Optical Properties of 1,4- Bis(Benzoxazol-2-yl) Benzene and Its 5,5'-Disubstituted Derivatives
Zhou Yimin, Zhang Dayang, Gao Zhenheng(Kao Chen-heng)
Chem. J. Chinese Universities . 1984, (4): 488 -492 .