Cyclohexane Oxidation: Synthesis of Iron (III)-Amino Acid and Amino Acid Schiff Base Complexes and Their Catalytic Activity Evaluation
Cyclohexane Oxidation: Synthesis of Iron (III)-Amino Acid and Amino Acid Schiff Base Complexes and Their Catalytic Activity Evaluation
复制标题
环己烷氧化：铁(III)-氨基酸和氨基酸席夫碱配合物的合成及其催化活性评价
DOI：
10.9734/acsj/2014/9185
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
S. Ahmed
中科院分区：
文献类型：
--
作者：
S. Ahmed
氨基酸丙氨酸（Ala）和苯丙氨酸（Phe）及其席夫碱（Ala-Sal）、（Phe-Sal）与铁（Ⅲ）形成配合物。通过UV、IR、NMR、SEM等手段对配合物（Fe-Ala）、（Fe-Phe）和席夫碱配合物（Fe-Ala-Sal）、（Fe-Phe-Sal）进行了表征。考察了反应温度、压力、催化剂用量、反应时间、氧化剂与底物的配比等条件对配合物催化性能的影响，以寻找环己烷氧化反应的最佳条件。研究了在乙腈存在下，无溶剂体系下，H2 O2、Na 2 O2、KIO 4和TBHP等氧化剂对环己烷选择氧化制环己酮和环己醇（KA油）的影响。此外，氨基
The amino acids, alanine (Ala) and phenyl alanine (Phe) and their Schiff bases (Ala -Sal), (Phe-Sal) were complexed with iron [III] metal. The complexes (Fe -Ala), (Fe-Phe) and Schiff bases complexes(Fe-Ala-Sal) and (Fe-Phe-Sal) were characterized by the UV, IR, NMR and SEM. The catalytic performance of prepared complexes were investigated by using various reaction conditions, such as temperature, pressure, amount of catalyst, time, oxidant to substra te ratio in order to find out the optimum conditions for the oxidation reaction of cyclohexane. The selective oxidation of cyclohexane to cyclohexanone and cyclohexanol (KA-oil) by various oxidants such as aqueous H 2O 2, Na2O 2, KIO4and TBHP in presence ofacetonitrile and without solvent system was investigated. Also, the amino