CAJ | 학술논문

文章合成了两个新的手性卟啉配合物-尾式L（D）-苯丙氨酸铁Hh啉，并通过紫外光谱和质谱对其结构进行了表征。利用这两个化合物进行了苯乙烯的催化环氧化研究，分别考察了不同溶剂和不同轴向配体的影响。实验结果显示尾式L（D）-苯丙氨酸铁卟啉催化苯乙烯氧化的产物不具有对映体选择性。在不同溶剂中的环氧化物产率：乙腈〉二氯甲烷〉甲醇。在不同轴向配体作用下的产率为：吡啶〉4．硝基咪唑〉咪唑。
문장합성료량개신적수성계람배합물-미식L（D）-분병안산철Hh람，병통과자외광보화질보대기결구진행료표정。이용저량개화합물진행료분을희적최화배양화연구，분별고찰료불동용제화불동축향배체적영향。실험결과현시미식L（D）-분병안산철계람최화분을희양화적산물불구유대영체선택성。재불동용제중적배양화물산솔：을정〉이록갑완〉갑순。재불동축향배체작용하적산솔위：필정〉4．초기미서〉미서。
Two new chiral porphyrin complexes named tail L （D） - phenylalanine iron（Ill） porphyrin were synthesized and characterized by mass spectrometry and ultraviolet-visible spectroscopy. Catalytic epoxidation of styrene with these iron porphyrins were investigated in different solvents and different axial ligands conditions. Experimental results showed tail L （D） - phenylalanine iron（Ill） porphyrin exhibited no enantioselectivity in the catalytic epoxidation of styrene. The epoxidation yield in different solvents flows an order of acetonitrile〉 dichloromethane 〉 methanol; while the yield order in the presence of different axial ligands is pyridine〉 4-nitro- imidazole〉 imidazole.