香豆素类席夫碱型Zn2+荧光探针的合成与研究
Chemical Reagents（2017）
Abstract
以4-二乙胺基水杨醛和丙二酸二乙酯为原料合成了7-二乙胺基-3-甲酰基香豆素,再与烟酸酰肼反应合成目标产物.在乙腈溶液中,目标产物对Zn2+具有一定的荧光选择性,目标产物与Zn2的配合比为1∶2.
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Key words
fluorescent probe,coumarin,Schiff base,zinc ion
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