阿摩線上測驗
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試卷名稱：114年 - 114 台灣聯合大學系統_碩士班招生考試_化學類：有機化學#127002
年份：114年
科目：研究所、轉學考(插大)-有機化學
16.In electrophilic aromatic substitution reactions the hydroxyl group is an o,p-director because _____.
(A) it donates electron density to the ring by induction and destabilizes the meta sigma complex
(B) it donates electron density to the ring by resonance and stabilizes the ortho and para sigma complexes
(C) it donates electron density to the ring by induction and stabilizes the ortho and para sigma complexes
(D) it donates electron density to the ring by resonance and destabilizes the meta sigma complex
(E) it withdraws electron density from the ring by induction and destabilizes the meta sigma complex
