An ortho‐substituted ether‐oxygen‐coordinated pseudocyclic iodosylbenzene–trifluoroacetic acid (pcISB‐TFA) complex was synthesized and characterized by X‐ray crystallographic analysis. TFA suppresses the disproportionation by both coordination of the oxygen atom to the iodine(III) center through secondary bonding and by hydrogen bonding to the oxygen anion.

中文翻译：

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分子间和分子内配位的假环碘基苯-三氟乙酸配合物的合成，表征和反应

的邻-取代的醚氧的协调pseudocyclic亚碘酰苯，三氟乙酸（pcISB-TFA）络合物的合成和表征通过X射线晶体学分析。TFA通过氧原子通过二次键与碘（III）中心的配位以及氢与氧阴离子的键合来抑制歧化。