title: Meta-activated nucleophilic aromatic substitution reaction: poly(biphenylene oxide)s with trifluoromethyl pendent groups via nitro displacement.
authors.affiliation: Center for Advanced Functional Polymers Department of Chemistry and School of Molecular Science (BK21), Korea Advanced Institute of Science and Technology, 373-1, Kusung-Dong Yusung-Gu, Taejon 305-701, Korea.
authors.forename: I S
authors.initials: IS
authors.lastname: Chung
authors.forename: S Y
authors.initials: SY
authors.lastname: Kim