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本文研究了在二氟甲烷中9,10-二氢基蒽(DCA)敏化光氧化反,反-1,4-二苯基-1,3-丁二烯(DPB)反应中四氟硼酸四正丁基铵盐的作用,认为四极铵盐能促进激基复合物的解离,增加电荷分离,加速反应的进行并影响产物的分布。本文还讨论了盐效应对电子转移光化学反应中机理研究的作用及在合成应用中的可能性。
In this paper, the effects of tetrafluoroboric acid (DTA) in 9,10-dihydroanthracene (DCA) sensitized photooxidation and trans-1,4-diphenyl-1,3-butadiene (DPB) The effect of tetra-n-butylammonium salt is that the tetrapolar ammonium salt can promote the dissociation of the exciplex, increase the charge separation, accelerate the reaction and affect the product distribution. This paper also discusses the salt effect on the mechanism of electron transfer photochemical reaction and its application in synthetic applications.