新型香豆素衍生物的合成与研究，可能可用作存储介质。
Synthesis and study of novel coumarin derivatives potentially utilizable as memory media.
机构信息
Institute of Chemistry, Faculty of Natural Sciences, Comenius University, Mlynská dolina CH-2, SK-842 15 Bratislava, Slovak Republic.
出版信息
Molecules. 2009 Nov 25;14(12):4838-48. doi: 10.3390/molecules14124838.
Abstract
Novel coumarin derivatives, 2-oxo-2H-chromenecarbaldehyde hydrazones were prepared by reaction of substituted 2-oxo-2H-chromenecarbaldehydes with N-aminoimides in ethanol in the presence of 4-toluenesulfonic acid as catalyst. The photochromic and thermochromic properties of the prepared compounds were investigated.
摘要
新型香豆素衍生物，2-氧代-2H-色烯甲缩醛腙，是通过在 4-甲苯磺酸作为催化剂的乙醇中，用取代的 2-氧代-2H-色烯甲醛与 N-氨基酰亚胺反应制备的。研究了所制备化合物的光致变色和热致变色性质。
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