加入兒茶酚陰離子3,5-di-tert-butylcatechol(3,5-DTBC)與[Fe(L1~5)Cl2]反應，可藉由UV-Vis光譜測量，根據其吸收位置(λ＝400nm)可發現有Diquinone的生成，表示內雙羥雙加氧酶模型的鐵(III)錯合物具有兒茶酚酶活性，且路易士酸性越強的錯合物具有較佳的兒茶酚酶催化反應性。從電化學的分析中，也能得到相同之結果。 A seiries Intradiol Dioxygenase Model of iron(III) complexes as funtionl model compounds for Catecholase Activity were synthesized and characterized by X-ray single crystal diffraction, UV-Vis spectroscopy, element analyzer, and electronchemical analysises.
Intradiol Dioxygenase Model iron(III) complexes with Catecholase Activity have been performed by UV-Vis spectrum in DMF solutions.The solutions are contained [Fe(L1~5)Cl2] which reacted with catecholate anions of 3,5-di-tert-butylcatechol(3,5-DTBC). The results show that the high lewis acidity of iron(III) complexes exhibits the higher Catecholase reactivity.The analytical results of electrical chemistry have the same as Catecholase reactivity.
