1·It is implied by the transient absorption spectrum that, under neutral and acid conditions, 4-chlorophenol is first transformed into OH-adduct, and then dechlorinates through further reactions;
用脉冲辐解方法得到的瞬态吸收光谱显示，在近中性和酸性条件下，4 氯酚主要经由4 氯酚的OH加合物进一步转化而脱氯；